Best Small Air Cooler in 2024: In-depth Reviews

3-In-1 Evaporative Air Cooler: This Grelife self-developed Portable Air Cooler has the functions of a fan, a humidifier, and an air cooler, including 3 speeds, 3 modes, 12-hour timing, wide swing, mute, child lock, and cold air mode, and other functions to meet all your daily needs so that you will no longer worry about the heat in summer.

Smart & Safety Design: Built-in LED display and remote control, let you know all the functions. With the unique child lock design and the adjustable blade design, you don't have to worry about children touching the control panel and fan blades by mistake, it is safer to use in families with children or pets.

Wide Oscillation & 360° Wheels: Grelife swamp cooler is easy to carry and move. With 360° swivel wheels, the compact body can follow you anywhere, easily tucks into corners, and doesn't take up much space. The blinds can 75° automatically swing left/right and be adjusted manually up/down, distributing easily and effectively coolness to office, bedroom, kitchen, garage area.

Cool Air & Energy Efficient: If you want cool, humid, and energy-efficient summers, then our Grelife evaporative air cooler is the perfect solution for you. This portable cooler air conditioner with 3 3-sides honeycomb filters and a cooling system releases water vapor while running,keeping your living or working space nice and cool. The 1.58-gallon large-capacity water tank ensures this cooler will operate for a long time without frequently adding water.

Enjoy a Sweet Night: 3 speed settings and 3 pre-programmed modes are easy to control for all your cooling needs - normal, sleep, natural. When there is no operation within 15 seconds, the brightness of the display will decrease by 50%, After another 3 seconds, the brightness of the display will change to 30% and remain. At the same time, it has a timer of up to 12 hours.

【1.8 Gallon Water Tank】: The large capacity tank can efficiently increase the humidity and allows you to use it for long time without frequent add water.

【Fanning & Humidification & Cooling Function】: More impressive than a standard air cooler, This is a 41.5-inch tower fan with 3 speed and running settings, a humidifier with 800ml/h moisture output, and a swamp cooler generating a naturally cool breeze.

【Widespread Coverage】: 60° oscillating angel allows to adjust the supply area and distributes coolness effectively around your space.

【Easy-Care Cooler】: Our low-maintenance evaporative cooler is a cinch to clean due to the removable water tank, back filter, and cooling pad. – no need to dismantle the entire machine like traditional fans

【Eco-friendly & Energy-saving】: Differing from air conditioners, our air cooler absorbs heat via water evaporation and in turn brings your space natural and chilled airflow. It is your desirable choice for saving electricity in hot days.

【User-friendly & Safe Design】: With the help of a handle and 4 heavy-duty casters, you could move the air evaporative cooler to anywhere in your building. the bladeless tech and the filtration system generates a fresh breeze safely and naturally so no need to worry about the device around children or pets.RECOMMENDED FOR YOU

3-In-1 Evaporative Air Cooler: This Grelife self-developed Portable Air Cooler has the functions of a fan, a humidifier, and an air cooler, including 3 speeds, 3 modes, 12-hour timing, wide swing, mute, child lock, and cold air mode, and other functions to meet all your daily needs so that you will no longer worry about the heat in summer.

Smart & Safety Design: Built-in LED display and remote control, let you know all the functions. With the unique child lock design and the adjustable blade design, you don't have to worry about children touching the control panel and fan blades by mistake, it is safer to use in families with children or pets.

Wide Oscillation & 360° Wheels: Grelife swamp cooler is easy to carry and move. With 360° swivel wheels, the compact body can follow you anywhere, easily tucks into corners, and doesn't take up much space. The blinds can 75° automatically swing left/right and be adjusted manually up/down, distributing easily and effectively coolness to office, bedroom, kitchen, garage area.

Cool Air & Energy Efficient: If you want cool, humid, and energy-efficient summers, then our Grelife evaporative air cooler is the perfect solution for you. This portable cooler air conditioner with 3 3-sides honeycomb filters and a cooling system releases water vapor while running,keeping your living or working space nice and cool. The 1.58-gallon large-capacity water tank ensures this cooler will operate for a long time without frequently adding water.

Enjoy a Sweet Night: 3 speed settings and 3 pre-programmed modes are easy to control for all your cooling needs - normal, sleep, natural. When there is no operation within 15 seconds, the brightness of the display will decrease by 50%, After another 3 seconds, the brightness of the display will change to 30% and remain. At the same time, it has a timer of up to 12 hours.

Faster & Powerful Cooling: VAGKRI Amazing 8000 BTU portable ac unit is capable of cooling a single bedroom or small living room up to 350 square feet effectively; Perfectly suits for dorms, apartments, cabins, campers, offices, bedrooms or living rooms.

3-in-1 Life Assistant: Portable air conditioner is at your service all year round, as an air conditioner to defeat the heat with coolness, as a dehumidifier to reduce humidity on sweltering days, and as a fan to circulate indoor air at all times, it is capable of removing excess moisture in 2.43 pints per hour and releases fresh air for a healthy and comfortable environment.

LED Digital Display: With an easy-to-read LED display, the simplicity and convenience of digital control is just within your touch by this portable air conditioner, including temperature adjustment, mode choices (fan, dehumidify, cooling), fan speed options, 24-hour timer and water full reminder; Plus, internal remote control(Battery not provided) allows you to simply control this unit anywhere in the room.

Ultimate Mobility: VAGKAI air conditioner enjoys convenient movement by omni-directional rolling wheels and hidden side handle. Space-conscious design and smooth sliding casters maximize its mobility to move from door to door and cool any place you want.

Super Easy Installation: Size is Specifically designed to fit most sash windows or hung sash windows, all window accessories are all included in the purchase to ensure simple installation. Reusable and washable air filters can be slid out easily and it’s better to clean with warm water and detergent for best its performance. Make sure the air filter is completely dry before reinstalling.

【Efficient Cooling】Mollget portable air conditioner is equipped with a high-performance motor and a unique air-duct,2 mist humidification holes, which is able to reduce the surrounding temperature up to 45-50℉ and instantly provide you a powerful,cool, refreshing airflow rather than to be caught off by a heatwave.The compact and handheld design is perfect for home, kitchen,bedrooms, dorms, desk, office, or garage as well as RVs, cabins, outdoor tents, tailgate party,camping

【1400ML Large Water Tank & Long Lasting】With a 1400ml sealed water tank, this air cooling fan can work 8-10hours when filled up and avoids frequent addition of water.It will start protection and change to natural wind when the water runs out, so you don't worry about it when you fall asleep. The water level perspective window allows you to view and control the water level at any time. The design of the water tank on the top can increase the convenience of adding water and avoid leakage.

【Remote Control & Easy to Use】Comes with 16.4ft range remote control,you can easily adjusting the cooling modes, speeds,and timer,LED light by a simple click as you relax on the couch or bed.Say goodbye to the troubles of getting up and enable you sleep peacefully until dawn.The 3 optional timer (1-2-4H) allows you or your kids enjoy reading or a deep sleeping or nap without the headaches and colds caused by prolonged cool winds.The timer also can help reduce energy consumption.

【Quiet Cooling& 7 Colors Light】 This personal air conditioner is expertly engineered and adopts a unique air-duct design with fluid mechanics to produce little noise that won’t disturb your sleep. The 7 Colors changing LED Lights create a comfortable and relaxing sleep environment, providing you a soothing and cooling sleep during hot summer nights.The light can be turned off.USB charging port can be powered with power bank, laptop,adapters, mobile power sources, computers, vehicle chargers

【Mist Sprayer Function】Using dual ultrasonic atomizers and wet triple refrigeration, it turns hot dry air into the cool and fresh air. The cooling function has two modes： press button once:Continuous spray, press button twice:5s Intermittent spray.

【4 in 1 Air Cooler with 3 Speeds】This portable air conditioner with 3 speeds can be an air conditioner(with ice water or water), fan(without water) and LED light to meet your various needs. High Mode with cooling brings you strong winds to dissipate your heat quickly; Middle Mode provides comfortable wind when you read books, watch TV or work; Low Mode is more suitable for sleeping. The elderly and children can sleep well with our air cooler

Note：This Portable Air Conditioner Fan is no wall plug included. Suit for for 5V 2A USB adapter

❅[First choice When Your Appartment/Dorm does not Allowed a Window Unit] No installation or Window needed !This SEEPER air cooler is portable,compact and energy saving,better choice when an actual window unit is hard for you,it pocess a cooling feature to stimulate cool breeze which would cool down in seconds without using frenon, way effective than the dry & bulky traditional tower/box fan.

❅[Get Deeper with the Cooling System ] Unlike the compressor-based cooling devices,This Seeper evaporative air cooler uses water for functioning on cooling.With a pump system and a honeycomb-shaped evaporative cooling media,this cooler makes your room a cooling paradise,no extra chemical needed and environmental friendly.It works like a charm especially if in a dryer area, the evaporation of water helps to lower down the temp and rise up the humidity level surroud you,summer heat is easy.

❅[22in in Size and 360°Swivel wheels, Moves Easily,Stores Easier. ] Perfect size for home usage, Enjoy the fan whenever you wish for,it also comes with a well-designed 360° roller wheel,runs smoothly on your carpet or floor, no cluchting or sudden stop,smooth like butter.This SEEPER evaporative air cooler is considerate enough for the storage situation, slide in the deepest of your closet when not in use, you would be glad that yourself for purchasing this little one.

❅[Worry-Free Operation Ensures You Focus on Everything You Care.] 12hrs Long-staying cooling features with low water level warning settings gives you a piece of mind when in use of your chidrerns' room, the cooler pairs with 1 Gallon water tank, it will last you for a whole night sleep ,no worries for oversleep,the built in water level sensor would automaticly close when there is a shortage of water,12hrs timer settings guards your safetyness evenmore.

❅[Save Your bills & Get Cool in this Summer] 60w low energy consumption with constant cool air blowing! It really helps with your electric bills but delivers a cool wind, you may enjoy a window unit coolness at a tower fan electric bills level. 4 extra ice packs prolong the cooling time up to 12hrs of effectiveness,give it a try if you wish for a nice and moist cool air. It also equipped with 3 speeds of wind control & 3 modes of usage condition, enables a nice and smooth user experience.

❄【Personal Cooling and Comfortable Breeze】"Is it getting so hot in summer?" No worries with COMFYHOME Evaporative Air Cooler! Designed with 3 speed settings(L/M/H) and 4 functionally modes, like normal, natural, sleep, and cooling. This 2-in-1 evaporative cooler does distribute various comfortable winds to meet your needs. Ideal portable evaporative air cooler for home, rooms, offices, kitchen or garage in dog days.

❄【A Good Pal for Your AC System】COMFYHOME portable evaporative cooler has 60° widespread coverage and an extended wind outlet, so the portable evaporative cooler can distribute cooling breeze to you and around your space. If you already have an window AC at home, it is a great helper for you to accelerate indoor wind flowing and keep your room cooling all day. Choose COMFYHOME Cooling Fan, help to save your budget and cool down faster!

❄【Energy-Saving & Efficient Cooling with ICE Packs】Have you ever spent alot bucks on electricity bill in summer? Compared to traditional fan, this portable ac air conditioner enables to cool down a room with 900 sq.ft with few minutes while cost less than A/Cs due to its power efficiency. Additionally, adding iced water or ICE PACKS (4pcs included) can efficiently increase INDOOR HUMIDITY without the loss of coolness during hot summer days.

❄【Remote Control & Evaporative System】Remote control helps you adjust this room air conditioner portable conveniently and quickly. With this handy one aside, you can fully control the cooler without moving your body or getting up from your sofa or bed. What's more, this ctower air conditioner is designed with a evaporative cooling pad system that delivers the coolest breeze to your whole room. With COMFYHOME air conditioner portable, Keep cooling all the day!

❄【Portable and Space-Saving Swamp Cooler】Standing 43" tall and with a stable 12" x 12" base, the sleek and vertical tower fan cooler can fit into the limited space where pedestal or box fans do not fit, like small size garret, bedroom, office, living room, etc. What's more, its built-in handle on the back allows you to move your tower air conditioner from room to room effortless.

❃[3-in-1 Air Cooler & Fan & Humidifier] Boundaries have been broken in this BREEZEWELL unit, free yourself from multiple appliances at home taking so much space, try this Newly released evaporative cooler for a cooler Summer!

❃[Intuitive Control Panel & 20ft remote, Super Easy to Operate] BREEZEWELL cared about all age range usage experience, this latest air cooler is super easy to operate, the visible and intuitive control panel locates at the very top, clear and easy to touch, 20ft handy remote is also included, all you need to start the cooler was within the package, with only 3 min assembly and you are good for a cool summer.

❃[35in Air Cooler Fan for Far Reach Wind Breeze!] Just the right size to sit next tv, 3 speed wind breeze from low to hig settings fits your personal need,whether you just need to chill or need an instant cool down,this thing should help! Rest asured with the 7hrs long timer settings,it automatically stopped would give you a piece of mind when looking for your loved ones.

❃[Cooling Has Never Been This easy] This air cooler is paired with the advanced evaporative air cooling tech,it circulates the water and airflow around the space to keep you feeling cool, works exceptionally well in dryer areas. To help gain even more cooling insensitivity, the ice packs that came with the package give you 4 times more cooling experience and are also reusable and environmentally friendly.There are also NO limits on the usage space of it, bedroom, kitchen, warehouse,you name it.

❃[Outstandingly Energy Saving Cooler] 50W low energy consumption, another thing to careless about. BREEZWEWELL is determined to deliver the most cost-effective air cooler in the market, this brand new 50W cooler could save you up from a costly window unit or air-con.

Note: remote color may vary from black or white

❆【4 Modes Make You Impeccable】Have you already had multiple summer products with a single function in your home that takes up a lot of space and is not easy to store? This portable evaporative air cooler will help to avoid this situation and meet all your needs in the hot summer, which integrates 4 useful modes "regular fan, sleep nature mode, air cooler and humidifier" in ONE unit. And the 3 wind speeds L/M/H can also be adjusted arbitrarily. Perfectly cool you off in seconds in hot summer.

❆【Dual Water Tanks for Ultimate Cooling】Experienced the arctic chill wind in hot summer before? Let this SEEPER Portable Air Conditioner show you what the coolness is! Double-layer water circulation system that keeps the water flowing and blows cooling wind out. With 4 ice packs to feel ultra-cool in seconds. Built-in an upgrade evaporative cooling pad can absorb the water and allow the dry hot wind to pass through the wet cooling pad to make you feel the cool new wind!

❆【70° Wide Oscillation & Space-Saving】Featured with 70° wide oscillation horizontal automatically, blowing the cooling wind to greater coverage. Feel cool wind even if the crowd is scattered in your living room. Also, you can manually adjust the fan vents vertically to control the wind direction. Thanks to the bladeless and tip-over protection, no need to worry about safety issues. Friendly to families with children or pets. 22-inch evaporative cooler compact design does not take up much space.

❆【16.5Ft Remote Control & 12H Timer】 For the portable evaporative cooler indoor use more conveniently, you can do the settings with an LED touch panel on the top of the cooler fan. And a 16.5Ft remote control far distance making it easy to enjoy a gentle outdoor wind in your room while reading your favorite book or enjoying the recent series without up from the couch or bed. And a 12-Hour timer to be sure you have a sweet sleep on a quiet night which will shut down automatically when time's up.

❆【Portable Room Air Conditioner Cooler for Multiple Applications】4 universal wheels help you more conveniently to move the swamp cooler from room to room and also lessen the risk of water in the tank shifting and spilling. This cooler fan can "walk" freely in your house, and bring you coolness in time. Keep this portable ac unit in mind when portability is top of your mind. Suitable for your airtight garage, studio, workshop, or your office as your personal cooling fan.

❄【Customized Your Personal Cooling Breeze】The 3 in 1 smart and portable ac air conditioner can quickly bring you cool wind with its high efficiency motor. With a whole range of options like High-Med-Low fan and Sleep/Normal/Cool mode, better for small and medium spaces like an atrium, living room, bedroom, kitchen, den, garage and office. Get the portable air cooler fan to enjoy your personalized cool wind just the way you like. Feel comfortable and cool now with this windowless air conditioner.

❄【Efficient Cooling Job with COMFYHOME Room Cooler】This multi-function portable evaporative cooler is a combination of fan's wind circulation and humidification. Compared with a window AC unit, one of its biggest advantages is the fact you can use this compact room air conditioner cooler in rooms with or without windows, it's easy to install and doesn’t require any modifications. Thanks to its specific feature of preserving energy, you can enjoy personal cooling and comfortable with fewer bucks.

❄【Remote Control ＆ 65°Oscillation】The compact portable evaporative air cooler comes with 0.42 sq. Ft large louvers, you can manually adjust the front louvers in any position. Use the remote or the touch panel to point the build-in fins right to enjoy the impressive coolness, or oscillate the portable air cooler up to 65° wide oscillation to circulate wind throughout the room. Benefitting from the powerful wind of 455 CFM, this ac unit can cover your area up to 170Sq. Ft. Coolness is everywhere!

❄【Humanized Double Watertank, Ultimate Comfy】No need to bend over with the topwater tank! This swamp cooler evaporative is friendly to the elderly and pregnant women. Press the ‘COOL’ for powerful cool, loading it up with ice cubes and ice packs for best use! The smart sleep mode provides a comfortable climate at alternating speeds, making it efficient to enjoy all-night sleep with a 12-Hour timer, and you don't have to refill the unit in a good 8 hr run. Feel coolness and take on a new day!

❄【Lightweight ＆ Easy to Move Around】This portable evaporative air cooler is lightweight 9 lbs and portable. The portable ac is more convenient to move with the gliding casters and the built-in handle. No matter where you need cool wind, from the bedroom to dorm room to recreational trailer. Its compact size can easily fit into any small area, like under the desk and dining table. Keep this portable air conditioner cooling fan in mind when portability is top of your mind.