Updated:May, 2026

10 Best Best Windowless Portable Air Conditioners of 2026

Best Choice

9.9

Outstanding

Fluencara

Portable Air Conditioners, Swamp Cooler Portable AC Unit for Room, Windowless Cooling Fan That Blow Cold Air w/Remote 5L Tank 12 Speeds 9H Timer, Evaporative Air Cooler for Bedroom Garage (White)

Why We Love It

Upgraded Efficient CoolingOur evaporative air cooler is equipped with an upgraded high-performance motor that generates powerful airflow to quickly reduce ambient temperature. It efficiently cools areas up to 400sq.ft with a wind speed of up to 33ft/s. This portable air conditioner features an extra-wide air supply range: manually 120°vertical and auto 70° horizontal rotation, ensuring even airflow distribution, make your living space comfortable at anytime.
3-in-1 Multi Cooling Solution This portable air cooler combines 3 practical functions in one compact unit. Use it as a regular fan without water, add water to turn it into a mist fan, or insert ice packs to experience powerful cooling. It features four adjustable modes: Normal, Natural, Sleep, and Cooling. You can easily switch between settings to match your personal comfort and seasonal needs, delivering a consistently pleasant and customized cooling experience.
Personal Air Conditioner for Restful SleepThe dedicated Sleep Mode runs at ultra-low noise, creating a quiet environment for deep, uninterrupted sleep. Equipped with a 19 hour timer, it saves energy and offers hassle-free use. The large 5L dual water tank and 8 pack ice box, supports up to 10 hours of continuous cooling on one fill. Its user-friendly top-fill design simplifies refilling, while the transparent water-level window lets you check the remaining water at a glance.
Remote & Top Touch Control Mutiful Usage This portable ac units for rooms features a dual control system: it can be operated remotely via the included remote control (effective range: 16 feet) or adjusted directly using the touch panel located on the top of the unit. With 12 adjustable fan speed settings,the swamp cooler cooling fan is ideal for use in small spacessuch as bedrooms, living rooms, and kitchensas well as in larger areas,including offices, library, garages, workshop and more.
Easy to Install & Easy to MoveThis small ac unit for bedroom requires no complex exhaust hose. Simply install the 4 included 360° swivel casters, plug it in, and its ready to use immediately. Designed with 360° rolling wheels and a hidden carry handle, you can move it smoothly to any spot in your home or office. Plus, the washable filter cover ensures fast, hassle-free maintenance.

Check Price

Why We Love It

Upgraded Efficient CoolingOur evaporative air cooler is equipped with an upgraded high-performance motor that generates powerful airflow to quickly reduce ambient temperature. It efficiently cools areas up to 400sq.ft with a wind speed of up to 33ft/s. This portable air conditioner features an extra-wide air supply range: manually 120°vertical and auto 70° horizontal rotation, ensuring even airflow distribution, make your living space comfortable at anytime.
3-in-1 Multi Cooling Solution This portable air cooler combines 3 practical functions in one compact unit. Use it as a regular fan without water, add water to turn it into a mist fan, or insert ice packs to experience powerful cooling. It features four adjustable modes: Normal, Natural, Sleep, and Cooling. You can easily switch between settings to match your personal comfort and seasonal needs, delivering a consistently pleasant and customized cooling experience.
Personal Air Conditioner for Restful SleepThe dedicated Sleep Mode runs at ultra-low noise, creating a quiet environment for deep, uninterrupted sleep. Equipped with a 19 hour timer, it saves energy and offers hassle-free use. The large 5L dual water tank and 8 pack ice box, supports up to 10 hours of continuous cooling on one fill. Its user-friendly top-fill design simplifies refilling, while the transparent water-level window lets you check the remaining water at a glance.
Remote & Top Touch Control Mutiful Usage This portable ac units for rooms features a dual control system: it can be operated remotely via the included remote control (effective range: 16 feet) or adjusted directly using the touch panel located on the top of the unit. With 12 adjustable fan speed settings,the swamp cooler cooling fan is ideal for use in small spacessuch as bedrooms, living rooms, and kitchensas well as in larger areas,including offices, library, garages, workshop and more.
Easy to Install & Easy to MoveThis small ac unit for bedroom requires no complex exhaust hose. Simply install the 4 included 360° swivel casters, plug it in, and its ready to use immediately. Designed with 360° rolling wheels and a hidden carry handle, you can move it smoothly to any spot in your home or office. Plus, the washable filter cover ensures fast, hassle-free maintenance.

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9.5

Excellent

FLOWBREEZE

24" Windowless Portable Air Conditioner, 15H Timer & 120°Oscillation, 3-IN-1 Portable AC Unit with Remote, 2-Gal Tank, 3 Modes & 3 Speeds, Ultra-Quiet Ventless Swamp Cooler for Home Office, White

Main Highlights

- & & This evaporative cooler can be used as an Air Conditioner when adding water & ice packs, a Humidifier when adding just water and a Fan when adding nothing. It features with 3 modes (Normal/Nature/Sleep) and 3 wind speeds (Low/Medium/High) to offer a wide range of use for any activity. It can absorb the surrounding hot air and cool it down quickly, creating a comfortable space environment for you.
The internal turbo design of this windowless room cooling fan can guide the air flow more effectively, generate stronger wind power, and the noise is relatively small. It can balance the temperature and promote air circulation, which is something that ordinary fans cannot do.
- Equipped with a 2-Gallon large-capacity water tank, our cooling fan is capable of operating up to 10hours without frequently adding water. When the water runs out, the air cooler turns to fan mode automatically.
° The inner blades are designed with auto-swings horizontally by 120° to cool down the area evenly. Moreover, vertical airflow can be adjusted to 20° through its manual shutters for maximum cooling, ensures air is evenly distributed throughout the area, providing a comfortable breeze. It efficiently produces 25.6ft/s of strong airflow, and cools spaces of up to 300 sq.ft within minutes.
- Set the time from 0-15 hours ad you need, so no worries about leaving the air cooler on when you head out or while youre sleeping. Operating at only 49dB, the ultra-quiet portable ac ensures a peaceful environment that won't disrupt work, study, or sleep. With the sleep mode status, you can enjoy the beauty of the night in a quiet and worry-free refreshing environment.
When you use the Cool function, please add water and ice packs to the water tank, and this cooling fan will blow cooler wind. This swamp cooler includes 4 upgraded ice bags. Unlike the previous old-fashioned manual water-filled ice pack, this newly upgraded ice pack has been pre-filled with water and sealed and can be used immediately, giving you a better cooling effect. Freeze for 6 hours and enjoy 10 hours of long-lasting coldness without worrying about leaks or spills.
& All settings are operated by an-easy-to-use control panel or remote control, providing ultimate convenience and comfort. Its 20 feet range ensures easy adjustments from any room corner without standing. Moreover, 65W low energy consumption reduces your bills by 60%.
& No need to install complicated hoses and use windows. Just plug it in and it works instantly, letting you enjoy the cool and steady airflow. Measuring just 12" D x 11" W x 24" H, this evaporative air cooler occupies little space. With a built-in handle and 4 universal wheels, you can easily move it to where you need, like living room, bedroom, kitchen, garage and office.
This evaporative air cooler features a detachable water tank, wheels, cooling pad, and rear grille for easy cleaning and maintenance. If you have any problem with this product, please contact us at the first time, we will provide you with a satisfactory answer.

Check Price

Main Highlights

- & & This evaporative cooler can be used as an Air Conditioner when adding water & ice packs, a Humidifier when adding just water and a Fan when adding nothing. It features with 3 modes (Normal/Nature/Sleep) and 3 wind speeds (Low/Medium/High) to offer a wide range of use for any activity. It can absorb the surrounding hot air and cool it down quickly, creating a comfortable space environment for you.
The internal turbo design of this windowless room cooling fan can guide the air flow more effectively, generate stronger wind power, and the noise is relatively small. It can balance the temperature and promote air circulation, which is something that ordinary fans cannot do.
- Equipped with a 2-Gallon large-capacity water tank, our cooling fan is capable of operating up to 10hours without frequently adding water. When the water runs out, the air cooler turns to fan mode automatically.
° The inner blades are designed with auto-swings horizontally by 120° to cool down the area evenly. Moreover, vertical airflow can be adjusted to 20° through its manual shutters for maximum cooling, ensures air is evenly distributed throughout the area, providing a comfortable breeze. It efficiently produces 25.6ft/s of strong airflow, and cools spaces of up to 300 sq.ft within minutes.
- Set the time from 0-15 hours ad you need, so no worries about leaving the air cooler on when you head out or while youre sleeping. Operating at only 49dB, the ultra-quiet portable ac ensures a peaceful environment that won't disrupt work, study, or sleep. With the sleep mode status, you can enjoy the beauty of the night in a quiet and worry-free refreshing environment.
When you use the Cool function, please add water and ice packs to the water tank, and this cooling fan will blow cooler wind. This swamp cooler includes 4 upgraded ice bags. Unlike the previous old-fashioned manual water-filled ice pack, this newly upgraded ice pack has been pre-filled with water and sealed and can be used immediately, giving you a better cooling effect. Freeze for 6 hours and enjoy 10 hours of long-lasting coldness without worrying about leaks or spills.
& All settings are operated by an-easy-to-use control panel or remote control, providing ultimate convenience and comfort. Its 20 feet range ensures easy adjustments from any room corner without standing. Moreover, 65W low energy consumption reduces your bills by 60%.
& No need to install complicated hoses and use windows. Just plug it in and it works instantly, letting you enjoy the cool and steady airflow. Measuring just 12" D x 11" W x 24" H, this evaporative air cooler occupies little space. With a built-in handle and 4 universal wheels, you can easily move it to where you need, like living room, bedroom, kitchen, garage and office.
This evaporative air cooler features a detachable water tank, wheels, cooling pad, and rear grille for easy cleaning and maintenance. If you have any problem with this product, please contact us at the first time, we will provide you with a satisfactory answer.

9.5

Excellent

CENSTECH

CENSTECH Windowless Portable Air Conditioners, 27" Bladeless Evaporative Air Cooler w/Dual Tanks for 24H Cooling, 4 Modes & 3 Speeds, 25FT Remote&Timer, 360° Swing Swamp Cooler Air Conditioner Indoor

Main Highlights

Upgraded Motor Delivers 1S ChillUnlock 1-second rapid chill and 70% boosted cooling efficiency in this ductless air conditioner, thanks to a synergized 2026-upgraded motor and aerodynamic air duct system. This innovation reduces mechanical wear for enhanced longevity while delivering powerful cooling with substantially lower energy use.
3 Speeds & 4 Modes Meet Every NeedCustomize your environment with this versatile swamp cooler. Choose from 3 precise fan speedsLow (20 ft/s), Medium (25 ft/s), or High (30 ft/s)and 4 distinct operational modes: Normal, Natural (simulating a variable breeze), Sleep (for quiet nighttime use), and dedicated Cooling. Whether you need a gentle breeze on a mild day or powerful airflow to beat the heat, this swamp cooler air conditioner delivers.
360° Auto-Swing Covers Max 350 SQ.FTThis portable swamp cooler features a 360° automatic swing, delivering even airflow distribution with a powerful 1700 CFM. It effectively covers up to 350 SQ.FT. The rotating function maximizes airflow, quickly lowering the temperature and creating a comfortable environment. Whether you're in a large living space or a busy office, this cooler guarantees uniform air distribution, making every corner of the area feel refreshingly cool.
Bladeless Outlet Design, Safe for FamilyIdeal for homes with children and pets, this air conditioner portable eliminates injury risk with its innovative bladeless outlet. It ensures fresh, clean airflow thanks to easily removable and washable components, including the water tank, filter, cooling pad, and rear grille. With its sleek, space-saving contemporary design featuring smooth curves, it complements any room decor while delivering exceptional cooling comfort.
4 lce Packs & Double Tank for 24H CoolingThe portable ac units for rooms is equipped with 4 premium reusable ice packs & large, removable 1-Gallon water tank that allows for continuous operation for 24 hours when fully filled. A clear water level indicator on the bottom tank lets you easily monitor the supply. For easy maintenance, both the top-fill and removable bottom tanks are engineered to make cleaning and refilling a simple task, ensuring effortless operation.
3-In-1 Mode Tackle All ScenarioCENSTECH evaporative air cooler is your all-in-one climate hero, blending fan circulation, humidity control, and evaporative cooling to conquer hot, dry days.Ideal for hot, dry climates, it not only lowers the temperature but also adds humidity to the air, preventing dry skin and respiratory issues. The multi-functionality allows you to adjust the settings based on your needs. Upgrade your climate today stay cool, hydrated, and energized!
7H Smart Timer & Library-quiet OperationEngineered for restful nights and efficient operation, this windowless air conditioner no hose includes a 7-hour auto-off timer. Program it in advance for a peaceful sleep while conserving energy, with a dedicated Sleep Mode ensuring seamless, all-night comfort. Furthermore, it operates at a remarkably quiet noise level below 30dB---providing a quiet environment for studying, working, or sleeping without disturbance.
Dual-Control Convenience at Your FingertipsEnjoy effortless command of your CENSTECH portable air conditioners no windows needed with two-way control. The included remote lets you manage temperature and modes from up to 17 feet away. For direct access, the intuitive front panel features clear icons and illuminated indicators, making operation simple even in low light, so you can adjust your comfort without moving.
No Installation Required, Play and PlugThis windowless portable air conditioner is perfect for renters and minimalists seeking effortless comfort. No hoses, no window installation needed-simply plug in and enjoy instant cooling. With a compact footprint of 10" x 9" x 27" and weighing just 11 lbs, it delivers powerful cooling while blending seamlessly into any space. The built-in rear handle lets you effortlessly move it from room to roomadapting to your lifestyle with unmatched flexibility.
Packing List & WarrantyPacking list: 1 x indoor air conditioner windowless; 4 x upgraded ice packs; 1x remote control (with batteries); 1x user manual. Over the years, CENSTECH has been meticulously optimizing product quality, aiming to improve your quality of life, and we provide you with a 12-month warranti. If you encounter any problems during use, please contact us and we will respond within 24 hours.

Check Price

Main Highlights

Upgraded Motor Delivers 1S ChillUnlock 1-second rapid chill and 70% boosted cooling efficiency in this ductless air conditioner, thanks to a synergized 2026-upgraded motor and aerodynamic air duct system. This innovation reduces mechanical wear for enhanced longevity while delivering powerful cooling with substantially lower energy use.
3 Speeds & 4 Modes Meet Every NeedCustomize your environment with this versatile swamp cooler. Choose from 3 precise fan speedsLow (20 ft/s), Medium (25 ft/s), or High (30 ft/s)and 4 distinct operational modes: Normal, Natural (simulating a variable breeze), Sleep (for quiet nighttime use), and dedicated Cooling. Whether you need a gentle breeze on a mild day or powerful airflow to beat the heat, this swamp cooler air conditioner delivers.
360° Auto-Swing Covers Max 350 SQ.FTThis portable swamp cooler features a 360° automatic swing, delivering even airflow distribution with a powerful 1700 CFM. It effectively covers up to 350 SQ.FT. The rotating function maximizes airflow, quickly lowering the temperature and creating a comfortable environment. Whether you're in a large living space or a busy office, this cooler guarantees uniform air distribution, making every corner of the area feel refreshingly cool.
Bladeless Outlet Design, Safe for FamilyIdeal for homes with children and pets, this air conditioner portable eliminates injury risk with its innovative bladeless outlet. It ensures fresh, clean airflow thanks to easily removable and washable components, including the water tank, filter, cooling pad, and rear grille. With its sleek, space-saving contemporary design featuring smooth curves, it complements any room decor while delivering exceptional cooling comfort.
4 lce Packs & Double Tank for 24H CoolingThe portable ac units for rooms is equipped with 4 premium reusable ice packs & large, removable 1-Gallon water tank that allows for continuous operation for 24 hours when fully filled. A clear water level indicator on the bottom tank lets you easily monitor the supply. For easy maintenance, both the top-fill and removable bottom tanks are engineered to make cleaning and refilling a simple task, ensuring effortless operation.
3-In-1 Mode Tackle All ScenarioCENSTECH evaporative air cooler is your all-in-one climate hero, blending fan circulation, humidity control, and evaporative cooling to conquer hot, dry days.Ideal for hot, dry climates, it not only lowers the temperature but also adds humidity to the air, preventing dry skin and respiratory issues. The multi-functionality allows you to adjust the settings based on your needs. Upgrade your climate today stay cool, hydrated, and energized!
7H Smart Timer & Library-quiet OperationEngineered for restful nights and efficient operation, this windowless air conditioner no hose includes a 7-hour auto-off timer. Program it in advance for a peaceful sleep while conserving energy, with a dedicated Sleep Mode ensuring seamless, all-night comfort. Furthermore, it operates at a remarkably quiet noise level below 30dB---providing a quiet environment for studying, working, or sleeping without disturbance.
Dual-Control Convenience at Your FingertipsEnjoy effortless command of your CENSTECH portable air conditioners no windows needed with two-way control. The included remote lets you manage temperature and modes from up to 17 feet away. For direct access, the intuitive front panel features clear icons and illuminated indicators, making operation simple even in low light, so you can adjust your comfort without moving.
No Installation Required, Play and PlugThis windowless portable air conditioner is perfect for renters and minimalists seeking effortless comfort. No hoses, no window installation needed-simply plug in and enjoy instant cooling. With a compact footprint of 10" x 9" x 27" and weighing just 11 lbs, it delivers powerful cooling while blending seamlessly into any space. The built-in rear handle lets you effortlessly move it from room to roomadapting to your lifestyle with unmatched flexibility.
Packing List & WarrantyPacking list: 1 x indoor air conditioner windowless; 4 x upgraded ice packs; 1x remote control (with batteries); 1x user manual. Over the years, CENSTECH has been meticulously optimizing product quality, aiming to improve your quality of life, and we provide you with a 12-month warranti. If you encounter any problems during use, please contact us and we will respond within 24 hours.

9.2

Excellent

COOLECH

COOLECH 4-IN-1 Windowless Air Conditioner w/ 3.2-Gal Tank for 24H Cooling, 4 Wind Speeds & 4 Modes, Waterless Alert System, LED Touch Screen & Remote, 12H Timer, Swamp Cooler Air Conditioner for Room

Main Highlights

-- Functioning as a fan, humidifier, and air cooler all in one, our portable swamp cooler air conditioner delivers customizable cooling to meet all your needs. Unlike traditional ACs, it not only cool the air efficiently but also adjusts humidity, alleviating dryness and creating a comfortable environment. Perfect for areas like the Southwest, California, Texas and New Mexico, where summer heat makes the uncomfortably dry.
, Smart low water alert, cooling never stops! Thanks to its intelligent No Water Warning system, our portable evaporative air cooler will beep to alert you to refill when the water level is low, ensuring you can enjoy continuous, cool comfort. Plus, the air cooler for room will auto-switch to Natural Mode after water depletion, protecting the motor and ensuring safe operation, while providing a gentle breeze.
& , Stay cool and comfortable like never before! With 4 modes (Normal/Natural/Sleep/Cooling) and 4 adjustable speeds (Low/Mid/High/Powerful), this 4-in-1 windowless air conditioner offers 16 customizable settings to meet all your needs. An impressive air supply distance of up to 31 ft ensures you feel the cooling breeze even from a distance. COOLECH windowless air conditioner for bedroom the ultimate solution to beat the heat.
Featuring advanced 2026 cooling technology, our portable evaporative cooler is powered by upgraded motor, innovative air duct design, and high-density cooling pads. This powerful combination delivers impressive 1700 CFM airflow and rapidly lowers the ambient temperature by 50-59. Tip: Enhance the cooling effect by adding ice packs to the water tank. (*Tested in a lab at 95°F. Actual cooling may vary based on indoor humidity.)
& , % No window, no hose, and no assembly needed (including wheels) just plug and play. Unlike traditional wall-mounted air conditioners, our windowless air conditioners avoid the hassle and high cost of difficult installation and maintenance. Plus, our indoor windowless air conditioner is energy-efficient, saving up to 60% on your electricity bills. Perfect for budget-focused renters, families, freelancers, and small business owners seeking easy, low-cost cooling.
& Equipped with top LED display and remote control with a range of up to 20 ft, COOLECH air conditioner portable makes operation a breeze. The portable swamp cooler indoor's LED touch panel features intuitive icons with a quick response, allowing you to customize settings to suit your preferences. Whether lounging on the sofa or relaxing in bed, the convenient remote control allows you to adjust settings without moving.
.- Tired of refilling tiny water tanks that cool for just hours? Our swamp coolers come with a dual-tank design for easy refilling. With a large capacity of up to 3.2 gallons, the bottom tank provides up to 24 hours of continuous use without frequent refills. Clear max and min water indicators let you easily check levels and avoid interruptions from low water. The detachable bottom tank is simple to remove and clean, avoiding dirt and odors that plague traditional units.
& - With a smart 12-hour timer, this air conditioner windowless allows you to fit your schedule, while saving energy and reducing bills. The ultra-quiet design is perfect for bedrooms and nurseries. Whether you're resting or caring for your baby, it creates a peaceful, undisturbed environment. Plus, the LED screen will auto-turn off after 30 seconds of inactivity, eliminating light disturbances to ensure you enjoy a deeper, more restful sleep.
. & COOLECH 28-inch ventless windowless air conditioner offer wide 90° auto horizontal and adjustable vertical swings, paired with a larger air outlet to cover an area of up to 350 sq.ft, ensuring even and cooling airflow across the room. Plus, with the 4 smooth-rolling swivel wheels and built-in handle, you can easily move the portable ac unit wherever you need, enjoy cool, comfortable air anytime, anywhere.
Package List: 1 x Portable Windowless Air Conditioner, 2 x Upgraded Ice Packs (contains powdered gel; simply add water and shake to transform it into a gel-like substance), 1 x Remote Control, and 1 x User Manual. If you have any questions about our portable air conditioners, contact us via Amazon or the instructions in the manual, and we'll respond within 24 hours. (Youll also enjoy a - from the purchase date, covering manufacturing defects only.)

Check Price

Main Highlights

-- Functioning as a fan, humidifier, and air cooler all in one, our portable swamp cooler air conditioner delivers customizable cooling to meet all your needs. Unlike traditional ACs, it not only cool the air efficiently but also adjusts humidity, alleviating dryness and creating a comfortable environment. Perfect for areas like the Southwest, California, Texas and New Mexico, where summer heat makes the uncomfortably dry.
, Smart low water alert, cooling never stops! Thanks to its intelligent No Water Warning system, our portable evaporative air cooler will beep to alert you to refill when the water level is low, ensuring you can enjoy continuous, cool comfort. Plus, the air cooler for room will auto-switch to Natural Mode after water depletion, protecting the motor and ensuring safe operation, while providing a gentle breeze.
& , Stay cool and comfortable like never before! With 4 modes (Normal/Natural/Sleep/Cooling) and 4 adjustable speeds (Low/Mid/High/Powerful), this 4-in-1 windowless air conditioner offers 16 customizable settings to meet all your needs. An impressive air supply distance of up to 31 ft ensures you feel the cooling breeze even from a distance. COOLECH windowless air conditioner for bedroom the ultimate solution to beat the heat.
Featuring advanced 2026 cooling technology, our portable evaporative cooler is powered by upgraded motor, innovative air duct design, and high-density cooling pads. This powerful combination delivers impressive 1700 CFM airflow and rapidly lowers the ambient temperature by 50-59. Tip: Enhance the cooling effect by adding ice packs to the water tank. (*Tested in a lab at 95°F. Actual cooling may vary based on indoor humidity.)
& , % No window, no hose, and no assembly needed (including wheels) just plug and play. Unlike traditional wall-mounted air conditioners, our windowless air conditioners avoid the hassle and high cost of difficult installation and maintenance. Plus, our indoor windowless air conditioner is energy-efficient, saving up to 60% on your electricity bills. Perfect for budget-focused renters, families, freelancers, and small business owners seeking easy, low-cost cooling.
& Equipped with top LED display and remote control with a range of up to 20 ft, COOLECH air conditioner portable makes operation a breeze. The portable swamp cooler indoor's LED touch panel features intuitive icons with a quick response, allowing you to customize settings to suit your preferences. Whether lounging on the sofa or relaxing in bed, the convenient remote control allows you to adjust settings without moving.
.- Tired of refilling tiny water tanks that cool for just hours? Our swamp coolers come with a dual-tank design for easy refilling. With a large capacity of up to 3.2 gallons, the bottom tank provides up to 24 hours of continuous use without frequent refills. Clear max and min water indicators let you easily check levels and avoid interruptions from low water. The detachable bottom tank is simple to remove and clean, avoiding dirt and odors that plague traditional units.
& - With a smart 12-hour timer, this air conditioner windowless allows you to fit your schedule, while saving energy and reducing bills. The ultra-quiet design is perfect for bedrooms and nurseries. Whether you're resting or caring for your baby, it creates a peaceful, undisturbed environment. Plus, the LED screen will auto-turn off after 30 seconds of inactivity, eliminating light disturbances to ensure you enjoy a deeper, more restful sleep.
. & COOLECH 28-inch ventless windowless air conditioner offer wide 90° auto horizontal and adjustable vertical swings, paired with a larger air outlet to cover an area of up to 350 sq.ft, ensuring even and cooling airflow across the room. Plus, with the 4 smooth-rolling swivel wheels and built-in handle, you can easily move the portable ac unit wherever you need, enjoy cool, comfortable air anytime, anywhere.
Package List: 1 x Portable Windowless Air Conditioner, 2 x Upgraded Ice Packs (contains powdered gel; simply add water and shake to transform it into a gel-like substance), 1 x Remote Control, and 1 x User Manual. If you have any questions about our portable air conditioners, contact us via Amazon or the instructions in the manual, and we'll respond within 24 hours. (Youll also enjoy a - from the purchase date, covering manufacturing defects only.)

9.0

Excellent

CENSTECH

CENSTECH Windowless Air Conditioner Portable 1800CFM w/4 Modes&3 Speeds, 15H Timer&17FT Remote, 2 Gal Tank for 24H Cooling Swamp Cooler, 4Ice Packs, 120° Swing Evaporative Air Cooler No Hose for Room

Main Highlights

Robust Motor Delivers 1S Instant CoolingEquipped with an upgraded motor and efficient coolant circulation, this swamp cooler air conditioner delivers 90% more energy efficiency and 80% stronger airflowstarting instantly and running reliably even in extreme heat. Our portable air coolers' optimized air duct system cools ambient air by 4149°F in just 3 seconds, providing rapid, powerful relief exactly where you need it, with lasting durability and minimal maintenance.
Customized Control with 4 Cooling Modes & 3 SpeedsOur portable swamp cooler indoor delivers precise comfort with 3 speeds (Low: 18 ft/s, Medium: 25 ft/s, High: 30 ft/s) and 4 modes including Normal (steady chill), Nature (forest-like breeze), Sleep (quiet 40 dB rhythm), Cooling (ice-boost max) to create your ideal climate. Whether you're working, relaxing, or sleeping, the small air conditioner is a perfect setting just a tap away, giving you tailored comfort for every moment of your day.
Energy-Smart Cooling with 65W Power & 15H TimerOur evaporative air cooler portable runs on just 65W of powerdelivering efficient cooling while cutting energy costs. The 15-hour auto-off timer lets you fall asleep worry-free, automatically shutting off to save electricity without disruption. In Sleep Mode, the ac unit windowless operates seamlessly and quietly at under 40 dB (quieter than a whisper), creating a calm, distraction-free space ideal for sleeping, studying, or working.
120° Wider Oscillation Cools Up to 600 sq.ftTired of traditional coolers that only chill one spot? Our portable evaporative air cooler redefines whole-room comfort with 120° wide horizontal oscillation and 20° vertical tilt, paired with a powerful 1800 CFM airflow system. Unlike basic models that force you to chase the breeze, our portable ac units for rooms sweep cool air evenly across walls, furniture, and seating zonescovering up to 600 sq.ft without ever moving again.
2-Gal Water Tank for Extended 24H CoolingCenstech windowless air conditioners feature a large 2-gallon water tank that delivers up to 24 hours of continuous cooling on a single fillsignificantly reducing the need for constant refills. The built-in water level indicator allows you to easily monitor remaining water at a glance, while the swamp cooler air conditioner portable secure water tank lock prevents spills during movement or daily use, ensuring safe and hassle-free use.

Check Price

Main Highlights

Robust Motor Delivers 1S Instant CoolingEquipped with an upgraded motor and efficient coolant circulation, this swamp cooler air conditioner delivers 90% more energy efficiency and 80% stronger airflowstarting instantly and running reliably even in extreme heat. Our portable air coolers' optimized air duct system cools ambient air by 4149°F in just 3 seconds, providing rapid, powerful relief exactly where you need it, with lasting durability and minimal maintenance.
Customized Control with 4 Cooling Modes & 3 SpeedsOur portable swamp cooler indoor delivers precise comfort with 3 speeds (Low: 18 ft/s, Medium: 25 ft/s, High: 30 ft/s) and 4 modes including Normal (steady chill), Nature (forest-like breeze), Sleep (quiet 40 dB rhythm), Cooling (ice-boost max) to create your ideal climate. Whether you're working, relaxing, or sleeping, the small air conditioner is a perfect setting just a tap away, giving you tailored comfort for every moment of your day.
Energy-Smart Cooling with 65W Power & 15H TimerOur evaporative air cooler portable runs on just 65W of powerdelivering efficient cooling while cutting energy costs. The 15-hour auto-off timer lets you fall asleep worry-free, automatically shutting off to save electricity without disruption. In Sleep Mode, the ac unit windowless operates seamlessly and quietly at under 40 dB (quieter than a whisper), creating a calm, distraction-free space ideal for sleeping, studying, or working.
120° Wider Oscillation Cools Up to 600 sq.ftTired of traditional coolers that only chill one spot? Our portable evaporative air cooler redefines whole-room comfort with 120° wide horizontal oscillation and 20° vertical tilt, paired with a powerful 1800 CFM airflow system. Unlike basic models that force you to chase the breeze, our portable ac units for rooms sweep cool air evenly across walls, furniture, and seating zonescovering up to 600 sq.ft without ever moving again.
2-Gal Water Tank for Extended 24H CoolingCenstech windowless air conditioners feature a large 2-gallon water tank that delivers up to 24 hours of continuous cooling on a single fillsignificantly reducing the need for constant refills. The built-in water level indicator allows you to easily monitor remaining water at a glance, while the swamp cooler air conditioner portable secure water tank lock prevents spills during movement or daily use, ensuring safe and hassle-free use.

8.8

Very Good

CENSTECH

Windowless Portable Air Conditioners w/Dual Tank for 24H Cooling 600Sq.ft, 6 Ice Packs, 4 Modes&3 Speeds Swamp Cooler, 12H Timer 26Ft Remote, 120°Swing Evaporative Air Cooler for Room Bedroom

Main Highlights

Next-Gen Motor Delivers 1S ChillingPowered by a precision-engineered motor, this evaporative air cooler optimizes internal mechanics to reduce friction by 75%extending the lifespan significantly. CENSTECH air conditioner portable delivers instant 1-second cooling, bringing temperatures down to 37-49°F. Designed as a portable swamp cooler for bedroom, it features an upgraded air duct that boosts energy efficiency by 150% and increases airflow by 80%, giving you relief even during extreme heat.
Personalized Comfort with 4 Modes & 3 SpeedsThis indoor swamp cooler air conditioner offers 4 modes (Normal/Cooling/Sleep/Timer) and 3 adjustable speeds (Low: 18 ft/s, Medium: 25 ft/s, High: 30 ft/s)supporting 10 unique cooling combinations to match your mood. The portable air conditioners also come with a 12-hour smart timer, smoothly switching to sleep mode for undisturbed rest without wasting electricity. An ideal air conditioner for bedroom solution for energy-saving, all-night comfort.
Dual Tanks Deliver 24H Cooling with No-Bend RefillThis evaporative cooler features 1-gallon dual water tanksan upper tank for no-bend refilling and a bottom tank that delivers up to 24 hours of continuous cooling. The clear water level window lets you monitor remaining water at a glance, while the secure tank lock ensures leak-proof transport from room to room. An ideal portable air conditioners no windows needed for bedrooms, RVs, or dormsno hose, no window, no hassle.
6 Leak-Proof Ice Packs for Instant ChillThis portable ac units for rooms includes 6 leak-proof reusable ice packs which require no water refills and can be reused more than 10000 times. Just fast freeze the packs, and enjoy up to 10 hours of cooling powerdropping temperatures by over 45°F. The slim design tucks neatly in your freezer and slides in/out of the tank in secondsperfect for quick swaps.
Dual-Control Convenience at Your FingertipsThis windowless portable air conditioner puts full control at your fingertips by using the remote from up to 26 feet away or adjusting settings on the clear backlit panel, even in dim lighting. With noise levels below 25 dB, the portable air conditioner runs whisper-quiet, making them perfect for focused work, peaceful sleep, or undisturbed relaxation. Your bedroom swamp cooler stays calmly silent all night long.
3-In-1 Modes Tackle All ScenarioIdeal for dry areas like Texas and California, CENSTECH air coolers for room portable works as fan, humidifier, and air cooler. Comfort solution includes Fan: One-touch on for a refreshing breeze. Humidifier: Add water to relieve dryness and enjoy the moisturizing air. Air Cooler: Fast and powerful cooling with water and ice packs. At 65W, windowless room air conditioners portable saves 60% on electricity bills while keeping you cool.
120° Auto Swing for 600SQ.FT Full-Room CoverThis portable air conditioners windowless can auto-swing horizontally by 120°, which evenly circulates 1800 CFM powerful airflow across spaces up to 600 sq. ft., with no hot spots left behind. The 110° vertically adjustable air vents let you direct the airflow exactly where you want it. No more chasing the cool breeze our indoor windowless air conditioner evenly distributes cool air to the bedroom, study, and living areas.
Quad-Layer Safety for Peace of Mind This room air conditioner is engineered with four-layer safety: Bladeless design protects children and pets; Grounded plug with overload protection; UL & ETL certifications; Removable back cover with high-density honeycomb filter for easy cleaning. With safety as a top priority, the CENSTECH portable swamp cooler indoor delivers the evaporative air cooler difference your family deserves.
Plug & Play Cooling with 360° MobilityAs a true plug-and-play portable ac unit, CENSTECH ventless portable air conditioner requires no ductwork or window access, just plug in for cooling anywhere. Its compact footprint 11×10×22 inches slides right into dorm corners, under desks, or beside your bed. Plus, equipped with four 360° swivel casters, this swamp cooler air conditioner portable rolls smoothly and quietly. A built-in handle adds extra convenience, making it easy to move everywhere.
Gift Package with Full-Year WarrantiThis swamp cooler portable air conditioners is for your dear family or friends, packing list: 1 x windowless air conditioner; 6 x upgraded ice packs; 1x remote control (with batteries); 4 x 360° wheels; 1x user manual. CENSTECH windowless air conditioner no hose is backed by a full 365-day warranti and dedicated 24-hour supportif anything ever goes wrong, we fix it fast, at no cost to you.

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Main Highlights

Next-Gen Motor Delivers 1S ChillingPowered by a precision-engineered motor, this evaporative air cooler optimizes internal mechanics to reduce friction by 75%extending the lifespan significantly. CENSTECH air conditioner portable delivers instant 1-second cooling, bringing temperatures down to 37-49°F. Designed as a portable swamp cooler for bedroom, it features an upgraded air duct that boosts energy efficiency by 150% and increases airflow by 80%, giving you relief even during extreme heat.
Personalized Comfort with 4 Modes & 3 SpeedsThis indoor swamp cooler air conditioner offers 4 modes (Normal/Cooling/Sleep/Timer) and 3 adjustable speeds (Low: 18 ft/s, Medium: 25 ft/s, High: 30 ft/s)supporting 10 unique cooling combinations to match your mood. The portable air conditioners also come with a 12-hour smart timer, smoothly switching to sleep mode for undisturbed rest without wasting electricity. An ideal air conditioner for bedroom solution for energy-saving, all-night comfort.
Dual Tanks Deliver 24H Cooling with No-Bend RefillThis evaporative cooler features 1-gallon dual water tanksan upper tank for no-bend refilling and a bottom tank that delivers up to 24 hours of continuous cooling. The clear water level window lets you monitor remaining water at a glance, while the secure tank lock ensures leak-proof transport from room to room. An ideal portable air conditioners no windows needed for bedrooms, RVs, or dormsno hose, no window, no hassle.
6 Leak-Proof Ice Packs for Instant ChillThis portable ac units for rooms includes 6 leak-proof reusable ice packs which require no water refills and can be reused more than 10000 times. Just fast freeze the packs, and enjoy up to 10 hours of cooling powerdropping temperatures by over 45°F. The slim design tucks neatly in your freezer and slides in/out of the tank in secondsperfect for quick swaps.
Dual-Control Convenience at Your FingertipsThis windowless portable air conditioner puts full control at your fingertips by using the remote from up to 26 feet away or adjusting settings on the clear backlit panel, even in dim lighting. With noise levels below 25 dB, the portable air conditioner runs whisper-quiet, making them perfect for focused work, peaceful sleep, or undisturbed relaxation. Your bedroom swamp cooler stays calmly silent all night long.
3-In-1 Modes Tackle All ScenarioIdeal for dry areas like Texas and California, CENSTECH air coolers for room portable works as fan, humidifier, and air cooler. Comfort solution includes Fan: One-touch on for a refreshing breeze. Humidifier: Add water to relieve dryness and enjoy the moisturizing air. Air Cooler: Fast and powerful cooling with water and ice packs. At 65W, windowless room air conditioners portable saves 60% on electricity bills while keeping you cool.
120° Auto Swing for 600SQ.FT Full-Room CoverThis portable air conditioners windowless can auto-swing horizontally by 120°, which evenly circulates 1800 CFM powerful airflow across spaces up to 600 sq. ft., with no hot spots left behind. The 110° vertically adjustable air vents let you direct the airflow exactly where you want it. No more chasing the cool breeze our indoor windowless air conditioner evenly distributes cool air to the bedroom, study, and living areas.
Quad-Layer Safety for Peace of Mind This room air conditioner is engineered with four-layer safety: Bladeless design protects children and pets; Grounded plug with overload protection; UL & ETL certifications; Removable back cover with high-density honeycomb filter for easy cleaning. With safety as a top priority, the CENSTECH portable swamp cooler indoor delivers the evaporative air cooler difference your family deserves.
Plug & Play Cooling with 360° MobilityAs a true plug-and-play portable ac unit, CENSTECH ventless portable air conditioner requires no ductwork or window access, just plug in for cooling anywhere. Its compact footprint 11×10×22 inches slides right into dorm corners, under desks, or beside your bed. Plus, equipped with four 360° swivel casters, this swamp cooler air conditioner portable rolls smoothly and quietly. A built-in handle adds extra convenience, making it easy to move everywhere.
Gift Package with Full-Year WarrantiThis swamp cooler portable air conditioners is for your dear family or friends, packing list: 1 x windowless air conditioner; 6 x upgraded ice packs; 1x remote control (with batteries); 4 x 360° wheels; 1x user manual. CENSTECH windowless air conditioner no hose is backed by a full 365-day warranti and dedicated 24-hour supportif anything ever goes wrong, we fix it fast, at no cost to you.

8.6

Very Good

FLOWBREEZE

Windowless Portable Air Conditioners, 45" 3-IN-1 Evaporative Cooler for Room No window, 12H Timer & 60° Swing, 1.06Gal Water Tank & 4 Ice Packs, Quiet Portable ac Unit with Remote for Bedroom

Main Highlights

& ° : Delivers strong, high-velocity airflow with 60° oscillation. Works as a tower fan and swamp cooler in one covers every corner of small rooms and spaces up to 250 sq. ft. Perfect for apartment dwellers, renters, dorms, and garages. No window, no hose, no vent needed. Just plug it in and beat the heat.
. & - : Ultra-quiet operation as low as 36.9dB. Ideal for light sleepers, hot sleepers, pet owners, nurseries, and home offices. Programmable 1-12 hour timer lets you set it to auto shut-off after you fall asleep. No more fan noise disrupting your works or babys nap.
. & : Large 1.06-gallon water tank runs up to 10 hours in cooling mode. Includes 4 industrial-grade ice packs for extra cold air. Great for garage mechanics, home gym users, and anyone who hates getting up to refill water. Stay cool all night or through a full workday without constant refilling.
-- : Use Fan Mode for a breeze while cooking or gaming, or switch to Cooling Mode (with ice) for enhanced cooling relief, plus dry air relief to help with dry sinuses and reduce static electricity. Perfect for home offices, craft rooms, sunrooms, and pet areas one device, year-round comfort.
& : A truly portable AC unit no hose, no window, no permanent installation. Unlike traditional air conditioners, this ventless cooler works instantly in rented apartments, older homes with odd windows, workshops, and even patios. Just add water + ice for instant spot cooling wherever you need it. ? Just contact us we're here to help and will make things right for you. Fast response, no runaround.

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Main Highlights

& ° : Delivers strong, high-velocity airflow with 60° oscillation. Works as a tower fan and swamp cooler in one covers every corner of small rooms and spaces up to 250 sq. ft. Perfect for apartment dwellers, renters, dorms, and garages. No window, no hose, no vent needed. Just plug it in and beat the heat.
. & - : Ultra-quiet operation as low as 36.9dB. Ideal for light sleepers, hot sleepers, pet owners, nurseries, and home offices. Programmable 1-12 hour timer lets you set it to auto shut-off after you fall asleep. No more fan noise disrupting your works or babys nap.
. & : Large 1.06-gallon water tank runs up to 10 hours in cooling mode. Includes 4 industrial-grade ice packs for extra cold air. Great for garage mechanics, home gym users, and anyone who hates getting up to refill water. Stay cool all night or through a full workday without constant refilling.
-- : Use Fan Mode for a breeze while cooking or gaming, or switch to Cooling Mode (with ice) for enhanced cooling relief, plus dry air relief to help with dry sinuses and reduce static electricity. Perfect for home offices, craft rooms, sunrooms, and pet areas one device, year-round comfort.
& : A truly portable AC unit no hose, no window, no permanent installation. Unlike traditional air conditioners, this ventless cooler works instantly in rented apartments, older homes with odd windows, workshops, and even patios. Just add water + ice for instant spot cooling wherever you need it. ? Just contact us we're here to help and will make things right for you. Fast response, no runaround.

8.3

Very Good

FLOWBREEZE

24" Windowless Portable Air Conditioner, 15H Timer & 120°Oscillation, 3-IN-1 Portable AC Unit with Remote, 2-Gal Tank, 3 Modes & 3 Speeds, Ultra-Quiet Ventless Swamp Cooler for Home Office, Black

Main Highlights

- & & This evaporative cooler can be used as an Air Conditioner when adding water & ice packs, a Humidifier when adding just water and a Fan when adding nothing. It features with 3 modes (Normal/Nature/Sleep) and 3 wind speeds (Low/Medium/High) to offer a wide range of use for any activity. It can absorb the surrounding hot air and cool it down quickly, creating a comfortable space environment for you.
The internal turbo design of this windowless room cooling fan can guide the air flow more effectively, generate stronger wind power, and the noise is relatively small. It can balance the temperature and promote air circulation, which is something that ordinary fans cannot do.
- Equipped with a 2-Gallon large-capacity water tank, our cooling fan is capable of operating up to 10hours without frequently adding water. When the water runs out, the air cooler turns to fan mode automatically.
° The inner blades are designed with auto-swings horizontally by 120° to cool down the area evenly. Moreover, vertical airflow can be adjusted to 20° through its manual shutters for maximum cooling, ensures air is evenly distributed throughout the area, providing a comfortable breeze. It efficiently produces 25.6ft/s of strong airflow, and cools spaces of up to 300 sq.ft within minutes.
- Set the time from 0-15 hours ad you need, so no worries about leaving the air cooler on when you head out or while youre sleeping. Operating at only 49dB, the ultra-quiet portable ac ensures a peaceful environment that won't disrupt work, study, or sleep. With the sleep mode status, you can enjoy the beauty of the night in a quiet and worry-free refreshing environment.
When you use the Cool function, please add water and ice packs to the water tank, and this cooling fan will blow cooler wind. This swamp cooler includes 4 upgraded ice bags. Unlike the previous old-fashioned manual water-filled ice pack, this newly upgraded ice pack has been pre-filled with water and sealed and can be used immediately, giving you a better cooling effect. Freeze for 6 hours and enjoy 10 hours of long-lasting coldness without worrying about leaks or spills.
& All settings are operated by an-easy-to-use control panel or remote control, providing ultimate convenience and comfort. Its 20 feet range ensures easy adjustments from any room corner without standing. Moreover, 65W low energy consumption reduces your bills by 60%.
& No need to install complicated hoses and use windows. Just plug it in and it works instantly, letting you enjoy the cool and steady airflow. Measuring just 12" D x 11" W x 24" H, this evaporative air cooler occupies little space. With a built-in handle and 4 universal wheels, you can easily move it to where you need, like living room, bedroom, kitchen, garage and office.
This evaporative air cooler features a detachable water tank, wheels, cooling pad, and rear grille for easy cleaning and maintenance. If you have any problem with this product, please contact us at the first time, we will provide you with a satisfactory answer.

Check Price

Main Highlights

- & & This evaporative cooler can be used as an Air Conditioner when adding water & ice packs, a Humidifier when adding just water and a Fan when adding nothing. It features with 3 modes (Normal/Nature/Sleep) and 3 wind speeds (Low/Medium/High) to offer a wide range of use for any activity. It can absorb the surrounding hot air and cool it down quickly, creating a comfortable space environment for you.
The internal turbo design of this windowless room cooling fan can guide the air flow more effectively, generate stronger wind power, and the noise is relatively small. It can balance the temperature and promote air circulation, which is something that ordinary fans cannot do.
- Equipped with a 2-Gallon large-capacity water tank, our cooling fan is capable of operating up to 10hours without frequently adding water. When the water runs out, the air cooler turns to fan mode automatically.
° The inner blades are designed with auto-swings horizontally by 120° to cool down the area evenly. Moreover, vertical airflow can be adjusted to 20° through its manual shutters for maximum cooling, ensures air is evenly distributed throughout the area, providing a comfortable breeze. It efficiently produces 25.6ft/s of strong airflow, and cools spaces of up to 300 sq.ft within minutes.
- Set the time from 0-15 hours ad you need, so no worries about leaving the air cooler on when you head out or while youre sleeping. Operating at only 49dB, the ultra-quiet portable ac ensures a peaceful environment that won't disrupt work, study, or sleep. With the sleep mode status, you can enjoy the beauty of the night in a quiet and worry-free refreshing environment.
When you use the Cool function, please add water and ice packs to the water tank, and this cooling fan will blow cooler wind. This swamp cooler includes 4 upgraded ice bags. Unlike the previous old-fashioned manual water-filled ice pack, this newly upgraded ice pack has been pre-filled with water and sealed and can be used immediately, giving you a better cooling effect. Freeze for 6 hours and enjoy 10 hours of long-lasting coldness without worrying about leaks or spills.
& All settings are operated by an-easy-to-use control panel or remote control, providing ultimate convenience and comfort. Its 20 feet range ensures easy adjustments from any room corner without standing. Moreover, 65W low energy consumption reduces your bills by 60%.
& No need to install complicated hoses and use windows. Just plug it in and it works instantly, letting you enjoy the cool and steady airflow. Measuring just 12" D x 11" W x 24" H, this evaporative air cooler occupies little space. With a built-in handle and 4 universal wheels, you can easily move it to where you need, like living room, bedroom, kitchen, garage and office.
This evaporative air cooler features a detachable water tank, wheels, cooling pad, and rear grille for easy cleaning and maintenance. If you have any problem with this product, please contact us at the first time, we will provide you with a satisfactory answer.

8.1

Very Good

KBTTVY

Portable Air Conditioners, 3-IN-1 Evaporative Air Cooler,Cooling Fans that Blow Cold Air with 60° Oscillation,9H Timer,3 Modes & 12 Speeds, 8 Ice Packs, Windowless Portable AC for Room,Bedroom,Office

Main Highlights

3 IN 1 Windowless Air ConditionerThis portable air conditioner combines cooling, humidifying, and fan functions. No window or tools neededtruly plug-and-play. For optimal performance, leave a small gap in a window or door to enhance airflow.
12 Speeds + 3 Modes + 60°Oscillation Choose from Normal, Natural, or Sleep mode, with 12 adjustable speed levels to suit your preference. This air conditioner portable features 60° auto-oscillation for even cooling across the rooman ideal choice among cooling fans that blow cold air.
Quiet Sleep Mode + 9-Hour TimerSleep mode operates at under 50 dBquieter than normal conversationdesigned for those sensitive to noise. As an ideal air conditioner for bedroom, it wont disturb your rest or work. The built-in 9-hour timer automatically shuts off after you fall asleep, saving energy and eliminating the worry of forgetting to turn it off. Wake up to a cool, quiet environment.
8 Ice Packs + 1.32 Gal Large Water Tank On scorching hot days, simply add the 8 included large-capacity ice packs for an instant cooling boost. The 1.32-gallon (approx. 5L) water tank works with the ice packs to extend cooling duration, reducing the need for frequent refills. This evaporative air cooler lets you switch between energy-saving fan mode and powerful cooling mode with one touchkeeping you cool no matter how high the temperature rises.
Remote Control + Touch Panel Total Control at Your FingertipsIncludes a remote for convenient operation without getting up, plus an intuitive touchs creen panel for quick, responsive control. Whether adjusting speed, switching modes, or setting the timer, its effortless. Dual control options let you personalize your comfort anytime, anywhere.
Windowless Design & Easy Mobility + ETL Certified for SafetyNo window? No problem. This air cooler is designed for windowless environmentsperfect for apartments, rentals, basements, and offices. Built-in handles on both sides and four 360°swivel wheels make it easy to move from room to room. Cleaning and maintenance are simple, with no professional tools or costly service required. ETL safety certified for reliable qualitya trustworthy portable ac for your home or workspace.

Check Price

Main Highlights

3 IN 1 Windowless Air ConditionerThis portable air conditioner combines cooling, humidifying, and fan functions. No window or tools neededtruly plug-and-play. For optimal performance, leave a small gap in a window or door to enhance airflow.
12 Speeds + 3 Modes + 60°Oscillation Choose from Normal, Natural, or Sleep mode, with 12 adjustable speed levels to suit your preference. This air conditioner portable features 60° auto-oscillation for even cooling across the rooman ideal choice among cooling fans that blow cold air.
Quiet Sleep Mode + 9-Hour TimerSleep mode operates at under 50 dBquieter than normal conversationdesigned for those sensitive to noise. As an ideal air conditioner for bedroom, it wont disturb your rest or work. The built-in 9-hour timer automatically shuts off after you fall asleep, saving energy and eliminating the worry of forgetting to turn it off. Wake up to a cool, quiet environment.
8 Ice Packs + 1.32 Gal Large Water Tank On scorching hot days, simply add the 8 included large-capacity ice packs for an instant cooling boost. The 1.32-gallon (approx. 5L) water tank works with the ice packs to extend cooling duration, reducing the need for frequent refills. This evaporative air cooler lets you switch between energy-saving fan mode and powerful cooling mode with one touchkeeping you cool no matter how high the temperature rises.
Remote Control + Touch Panel Total Control at Your FingertipsIncludes a remote for convenient operation without getting up, plus an intuitive touchs creen panel for quick, responsive control. Whether adjusting speed, switching modes, or setting the timer, its effortless. Dual control options let you personalize your comfort anytime, anywhere.
Windowless Design & Easy Mobility + ETL Certified for SafetyNo window? No problem. This air cooler is designed for windowless environmentsperfect for apartments, rentals, basements, and offices. Built-in handles on both sides and four 360°swivel wheels make it easy to move from room to room. Cleaning and maintenance are simple, with no professional tools or costly service required. ETL safety certified for reliable qualitya trustworthy portable ac for your home or workspace.

8.1

Very Good

COOLECH

COOLECH 4-IN-1 Windowless Air Conditioner Portable w/3.2-Gal Tank for 24H Cooling, 4 Speeds &4 Modes, Waterless Alert System Swamp Cooler, LED Touch & Remote,12H Timer, Evaporative Air Cooler for Room

Main Highlights

-- Functioning as a fan, humidifier, and air cooler all in one, our portable swamp cooler air conditioner delivers customizable cooling to meet all your needs. Unlike traditional ACs, it not only cool the air efficiently but also adjusts humidity, alleviating dryness and creating a comfortable environment. Perfect for areas like the Southwest, California, Texas and New Mexico, where summer heat makes the uncomfortably dry.
, Smart low water alert, cooling never stops! Thanks to its intelligent No Water Warning system, our portable evaporative air cooler will beep to alert you to refill when the water level is low, ensuring you can enjoy continuous, cool comfort. Plus, the air cooler for room will auto-switch to Natural Mode after water depletion, protecting the motor and ensuring safe operation, while providing a gentle breeze.
& , Stay cool and comfortable like never before! With 4 modes (Normal/Natural/Sleep/Cooling) and 4 adjustable speeds (Low/Mid/High/Powerful), this 4-in-1 windowless air conditioner offers 16 customizable settings to meet all your needs. An impressive air supply distance of up to 31 ft ensures you feel the cooling breeze even from a distance. COOLECH windowless air conditioner for bedroom the ultimate solution to beat the heat.
Featuring advanced 2026 cooling technology, our portable evaporative cooler is powered by upgraded motor, innovative air duct design, and high-density cooling pads. This powerful combination delivers impressive 1700 CFM airflow and rapidly lowers the ambient temperature by 50-59. Tip: Enhance the cooling effect by adding ice packs to the water tank. (*Tested in a lab at 95°F. Actual cooling may vary based on indoor humidity.)
& , % No window, no hose, and no assembly needed (including wheels) just plug and play. Unlike traditional wall-mounted air conditioners, our windowless air conditioners avoid the hassle and high cost of difficult installation and maintenance. Plus, our indoor windowless air conditioner is energy-efficient, saving up to 60% on your electricity bills. Perfect for budget-focused renters, families, freelancers, and small business owners seeking easy, low-cost cooling.
& Equipped with top LED display and remote control with a range of up to 20 ft, COOLECH air conditioner portable makes operation a breeze. The portable swamp cooler indoor's LED touch panel features intuitive icons with a quick response, allowing you to customize settings to suit your preferences. Whether lounging on the sofa or relaxing in bed, the convenient remote control allows you to adjust settings without moving.
.- Tired of refilling tiny water tanks that cool for just hours? Our swamp coolers come with a dual-tank design for easy refilling. With a large capacity of up to 3.2 gallons, the bottom tank provides up to 24 hours of continuous use without frequent refills. Clear max and min water indicators let you easily check levels and avoid interruptions from low water. The detachable bottom tank is simple to remove and clean, avoiding dirt and odors that plague traditional units.
& - With a smart 12-hour timer, this air conditioner windowless allows you to fit your schedule, while saving energy and reducing bills. The ultra-quiet design is perfect for bedrooms and nurseries. Whether you're resting or caring for your baby, it creates a peaceful, undisturbed environment. Plus, the LED screen will auto-turn off after 30 seconds of inactivity, eliminating light disturbances to ensure you enjoy a deeper, more restful sleep.
. & COOLECH 28-inch ventless windowless air conditioner offer wide 90° auto horizontal and adjustable vertical swings, paired with a larger air outlet to cover an area of up to 350 sq.ft, ensuring even and cooling airflow across the room. Plus, with the 4 smooth-rolling swivel wheels and built-in handle, you can easily move the portable ac unit wherever you need, enjoy cool, comfortable air anytime, anywhere.
Package List: 1 x Portable Windowless Air Conditioner, 2 x Upgraded Ice Packs (contains powdered gel; simply add water and shake to transform it into a gel-like substance), 1 x Remote Control, and 1 x User Manual. If you have any questions about our portable air conditioners, contact us via Amazon or the instructions in the manual, and we'll respond within 24 hours. (Youll also enjoy a - from the purchase date, covering manufacturing defects only.)

Check Price

Main Highlights

-- Functioning as a fan, humidifier, and air cooler all in one, our portable swamp cooler air conditioner delivers customizable cooling to meet all your needs. Unlike traditional ACs, it not only cool the air efficiently but also adjusts humidity, alleviating dryness and creating a comfortable environment. Perfect for areas like the Southwest, California, Texas and New Mexico, where summer heat makes the uncomfortably dry.
, Smart low water alert, cooling never stops! Thanks to its intelligent No Water Warning system, our portable evaporative air cooler will beep to alert you to refill when the water level is low, ensuring you can enjoy continuous, cool comfort. Plus, the air cooler for room will auto-switch to Natural Mode after water depletion, protecting the motor and ensuring safe operation, while providing a gentle breeze.
& , Stay cool and comfortable like never before! With 4 modes (Normal/Natural/Sleep/Cooling) and 4 adjustable speeds (Low/Mid/High/Powerful), this 4-in-1 windowless air conditioner offers 16 customizable settings to meet all your needs. An impressive air supply distance of up to 31 ft ensures you feel the cooling breeze even from a distance. COOLECH windowless air conditioner for bedroom the ultimate solution to beat the heat.
Featuring advanced 2026 cooling technology, our portable evaporative cooler is powered by upgraded motor, innovative air duct design, and high-density cooling pads. This powerful combination delivers impressive 1700 CFM airflow and rapidly lowers the ambient temperature by 50-59. Tip: Enhance the cooling effect by adding ice packs to the water tank. (*Tested in a lab at 95°F. Actual cooling may vary based on indoor humidity.)
& , % No window, no hose, and no assembly needed (including wheels) just plug and play. Unlike traditional wall-mounted air conditioners, our windowless air conditioners avoid the hassle and high cost of difficult installation and maintenance. Plus, our indoor windowless air conditioner is energy-efficient, saving up to 60% on your electricity bills. Perfect for budget-focused renters, families, freelancers, and small business owners seeking easy, low-cost cooling.
& Equipped with top LED display and remote control with a range of up to 20 ft, COOLECH air conditioner portable makes operation a breeze. The portable swamp cooler indoor's LED touch panel features intuitive icons with a quick response, allowing you to customize settings to suit your preferences. Whether lounging on the sofa or relaxing in bed, the convenient remote control allows you to adjust settings without moving.
.- Tired of refilling tiny water tanks that cool for just hours? Our swamp coolers come with a dual-tank design for easy refilling. With a large capacity of up to 3.2 gallons, the bottom tank provides up to 24 hours of continuous use without frequent refills. Clear max and min water indicators let you easily check levels and avoid interruptions from low water. The detachable bottom tank is simple to remove and clean, avoiding dirt and odors that plague traditional units.
& - With a smart 12-hour timer, this air conditioner windowless allows you to fit your schedule, while saving energy and reducing bills. The ultra-quiet design is perfect for bedrooms and nurseries. Whether you're resting or caring for your baby, it creates a peaceful, undisturbed environment. Plus, the LED screen will auto-turn off after 30 seconds of inactivity, eliminating light disturbances to ensure you enjoy a deeper, more restful sleep.
. & COOLECH 28-inch ventless windowless air conditioner offer wide 90° auto horizontal and adjustable vertical swings, paired with a larger air outlet to cover an area of up to 350 sq.ft, ensuring even and cooling airflow across the room. Plus, with the 4 smooth-rolling swivel wheels and built-in handle, you can easily move the portable ac unit wherever you need, enjoy cool, comfortable air anytime, anywhere.
Package List: 1 x Portable Windowless Air Conditioner, 2 x Upgraded Ice Packs (contains powdered gel; simply add water and shake to transform it into a gel-like substance), 1 x Remote Control, and 1 x User Manual. If you have any questions about our portable air conditioners, contact us via Amazon or the instructions in the manual, and we'll respond within 24 hours. (Youll also enjoy a - from the purchase date, covering manufacturing defects only.)

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