10 Best Ultra Slim Ac Window Unit of 2025

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  EFFICIENT COOLING: 5000 BTU cooling capacity ideal for rooms up to 150 sq. ft. - perfect for bedrooms, home offices, or small living spaces. Two-in-one functionality with cooling and fan-only modes
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  SMART MAINTENANCE: Equipped with an easy-access, washable filter that captures dust and allergens.
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  CUSTOMIZABLE COMFORT: Features 7 precise temperature settings, 2-speed cooling and fan modes, and 2-way air direction control for personalized comfort
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  QUIET OPERATION: Low noise level up to 56 dB creates a peaceful environment suitable for sleeping and working
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  QUICK INSTALLATION: Fits standard windows 23"-36" wide and minimum 13" high. Comes with expandable side panels and complete mounting kit. Basic tools required for installation (screwdriver not included)

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  Fan, Humidifier and Cooler 3 In 1Stay comfortable year-round with the MYICY 3 in 1 evaporative air cooler, combining a fan, humidifier, and cooling system in a single unit. Unlike conventional ACs, the swamp cooler provides optimal cooling and humidity, enhancing your living and work spaces without excessive drying, helping to keep skin hydrated. Tailored for areas like the Southwestern US, California, and New Mexico, where summers can be uncomfortably dry.
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  2 Modes & 3 SpeedsEnjoy personalized cooling with our portable air conditioners which features 2 modes: Cooling/Normal. Adjust settings to your preference and enjoy optimum comfort. Customize airflow with 3 fan speeds (low-15ft/s, medium-18ft/s, and high-24ft/s) for the perfect breeze. With 6 cooling combinations, find the perfect match for all your needs. Indulge in the customized cooling you deserve with our air conditioner for bedroom!
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  Removable Tank for Easy Cleaning & RefillingMYICY windowless air conditioner features a 1.2L removable water tank, designed for hassle-free cleaning and refilling. With a continuous runtime of up to 4 hours in humidification mode (varies based on ambient humidity), it ensures uninterrupted cooling comfort. The front-facing water level indicator lets you easily monitor and refill the tank when needed.
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  Dual Controls & 50W Energy SavingEnjoy effortless operation with two control options: intuitive panel control or remote control (up to 20 ft range). Designed with user-friendly icons on both the panel and remote, this portable air conditioner is perfect for everyone, including seniors new to smart appliances. Plus, its 50-watt energy-efficient design keeps your space cool all day for less than 50 centscomfort and savings combined!
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  70°Oscillation Covers up to 300 sq.ftMYICY windowless air conditioner can auto-swing horizontally by 70°, ensuring even cooling the entire room. It delivers an effective cooling area of up to 300 sq ft, making it perfect for both relaxing living rooms and busy offices. Enjoy even air flow and coolness in every corner!
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  7-Hour Timer & Ultra-Quiet at 35dBOur swamp cooler air conditioner offers 7-hour timer function, allowing you to set an automatic shut-off in advance for optimized energy efficiency. Combined with its ultra-quiet design (less than 35 dB), this portable swamp cooler creates a peaceful environment perfect for work, relaxation, or a restful nights sleep. Say goodbye to distractions and hello to uninterrupted comfort!
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  No Hose, No Window, No AssemblySay goodbye to complicated setups! This windowless air conditioner requires no hoses, no windows, and no assembly. Simply unbox it, snap the base onto the lid, plug it in, and start coolingall in under a minute. Perfect for renters or anyone who values hassle-free installation, its so easy to use that even seniors can operate it effortlessly. Stay cool and comfortable all summer long with zero stress!
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  35-Inch Ergonomic Height for Easy AccessMYICY 35 inch evaporative air cooler with perfect height, is friendly to seniors and pregnant women, making it easy to adjust panel functions without having to bend over. And with the built-in handle on the back of the cooler designed for portability, you can move it from room to room without taking up too much space in your room or garage, making it perfect for small spaces and tight corners.
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  Easy Maintenance & Safe for FamilyOur windowless room air conditioner is designed for hassle-free upkeep with its removable water tank, cooling pad, and rear grille, making cleaning and maintenance a breeze. It also prioritizes safety with an anti-pinch grille, fused plug, and built-in circuit protection. Perfect for homes with babies or pets, it delivers reliable cooling while keeping your loved ones safe!
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  What Can You GetPacking List: 1 x Water Conditioner, 3 x Ice Packs, 1 x Remote Control, 1 x User Manual. If you have any questions about the air cooler, feel free to contact us through Amazon or the instructions in the manual, we will reply you within 24 hours.

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  GE 5000 BTU MECHANICAL WINDOW AIR CONDITIONER: Designed to efficiently cool rooms up to 150 sq ft; easy install kit included so you can start cooling right away.
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  BEST FOR SMALL ROOMS: This AC unit is the right size for delivering 5000 BTU cooling capacity to smaller areas like bedrooms, studio apartments, guest rooms, and home offices
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  LOW-NOISE OPERATION - Keep the cool air flowing with minimal disruption; ideal for nighttime use in bedrooms
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  MAXIMUM COMFORT: Efficient with 2 cooling modes and 2 fan speeds to provide flexible and optimal room temperature; controls with 10 temperature settings make it easy to adjust cooling to your comfort
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  EASY INSTALLATION: This AC has a fixed chassis and installs easily in a double hung window (size: W 27.125 - 36 x H 13.375") with included EZ Mount installation kit

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  Portable AC, Fast Cooling in Minutes- Feelfunn 8,000 BTU air conditioner portable quickly cools rooms up to 350 sq. ft. Equipped with an efficient and powerful compressor, our small air conditioner provides unrivaled coolness within 6 minutes. With a temperature range of 61°F to 90°F, this standing air conditioner is perfect for the living room, study, bedroom, storeroom, office, dorms, rv, garage, and apartments, keeping you cool and comfortable all summer.
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  3-in-1 Modes & 2 Ways to Control- Our portable AC unit features 3-in-1 functionality (Cool/Dehumidifier/Fan) to meet your daily needs. The dehumidifier mode can absorb up to 52 pints of water per day, ensuring a healthy indoor environment for you and your family. Equipped with a user-friendly digital control panel and a compact remote control, this portable air conditioner delivers effortless cooling and convenience, putting comfort within easy reach.
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  Low Noise & Energy Saving- Featuring a premium compressor, our ac unit for bedroom ensures whisper quiet operation at less than 48dB. With customizable 24H Timer and Sleep Mode, this standing ac unit is perfect for enhancing your sleep experience throughout the summer. Boasting an impressive Combined Energy Efficiency Ratio (CEER) of 6.3, enjoy optimal cooling while minimizing energy costs. Experience unparalleled comfort and cost-effectiveness.
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  Easy to Install & Washable Air Filter- All window kit accessories are included for a hassle-free setup. Compatible with both hanging and sliding windows, simply move your floor air conditioner to the desired location, attach the provided hose and window adapter, and plug it into an outlet. Our mini air conditioner features a removable, washable double-layer filter, safeguarding your family from dust and other pollutants. (We recommend cleaning the filter every two weeks for optimal performance).
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  Portable AC, Cool Anywhere, Anytime- With dimensions of 11.9 x 11 x 27.2 inches and weighing just 45.2 lbs, our small room air conditioners is easy to move. Featuring 360° rotatable casters and ergonomic recessed handles, it's perfect for dorms, apartments, cabins, campers, offices, bedrooms, or living rooms. Enjoy cooling comfort wherever you go.
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  Shipping & Warranty- We ensure fast and secure transportation to the fullest extent possible. Each portable air conditioner has been quality tested. We offer a 1-year accessory maintenance service. To ensure your experience with us is exceptional, should you have any questions about our products, please feel free to contact us, and we will provide you with a satisfactory answer.

Main Highlights

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  Fast Cooling6, 000 BTU window-mounted air conditioner is perfect for cooling a compact room up to 250 square feet. Quickly cools down your room like home, office, or apartment
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  Easy OperationOperating this conditioner is an easy-understanding and enjoyable cooling experience ( 61 - 88). We can set all functions on LED digital display or remote control or even with phone app( Sleep Mode, Fan Speed Selection, 24 Hour Timer, ECO Mode, Auto Mode, and Fan Mode )
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  Energy SavingThis 115V/60Hz energy-saving AC features high quality compressor for more efficient cooling and longer working life; Eco-friendly design which leads you for money saving
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  Simple AssemblingIncluded side panels and other installation parts save you a lot of assembly time. A detailed instruction manual makes assembly easily done in a short period (please confirm window size before making purchase )
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  Quiet OperationThe sound level of this window unit is as low as 51 decibels, allowing the fan to cool your space at a gentle volume without disturbing your surrounding environment. Whether you are watching your favorite TV series, reading a good book, or sleeping, this unit can help you relax better

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  GE 6000 BTU ELECTRONIC WINDOW AIR CONDITIONER is designed to efficiently cool rooms up to 250 sq ft; easy install kit included so you can start cooling right away.
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  BEST FOR SMALL ROOMS: This AC unit is the right size for delivering 6000 BTU cooling capacity to smaller areas like bedrooms, studio apartments, guest rooms, and home offices
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  LOW-NOISE OPERATION - Keeps the cool air flowing with minimal disruption; ideal for nighttime use in bedrooms
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  MAXIMUM COMFORT: Energy-efficient with 3 cooling modes and 3 fan speeds to provide flexible and optimal room temperature; digital controls with make it easy to adjust cooling to your comfort
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  EASY INSTALLATION AND CLEANING: This AC has a fixed chassis and installs easily in a double hung window (size: W 21.875 - 36" x H 13.375") with included EZ Mount installation kit; slide-out filter makes cleaning a breeze to keeps your unit running its best when cleaned every 30 days

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  ULTRA QUIET - This quiet air conditioner reaches sounds as low as 40 dB, underlining GE Profile's rating as the Quietest Window AC Brand in the US. The ultra quiet operation keeps the air flowing with minimal disruption.Controller type:Voice Control
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  SMART, EASY OPERATION: Integration with the SmartHQ app allows you to monitor, schedule, and control your smart AC unit from anywhere, while compatibility with your favorite devices like Amazon Alexa and Google Assistant makes everyday use easier and more versatile than ever.
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  MAXIMUM COMFORT FOR SMALL ROOMS: Three fan speeds and four cooling modes provide total flexibility with optimal home comfort and air conditioner efficiency; or set to Eco Mode which automatically turns off the fan and compressor, saving you money on utilities.
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  DRY MODE DEHUMIDIFY: This 3-in-1 unit includes dehum mode, which is a built-in air conditioner humidity setting that balances humidity levels in the room to maintain your comfort and make it easy to breathe.
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  GE PROFILE 6200 BTU SMART WINDOW AIR CONDITIONER - Designed to efficiently cool rooms up to 250 sq ft; easy installation kit and remote control included so you can start cooling right away

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  FULL WINDOW VIEW AND USEThe U-shaped design Window AC units maintain the full view through the window and can be opened and closed freely after installation, bringing fresh air and more natural light into your bedroom. First confirm the thickness of the wall to be installed
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  6 MODES FOR CHOICE Cool, Dry, Fan, Auto, sleep, Energy Saver. The temperature can be set between 62 and 86 (17ºC and 30ºC) when the air conditioner is in Cool and Energy Saver mode. A variety of functions meet your various needs in the coming summer.
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  EASY INSTALLATIONInstallation of our window air conditioners is a breeze thanks to the include all accessories needed, which is suitable for single-hung or double-hung windows between 24"-48" and a maximum window sill fit of 11".
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  ULTRA QUITE OPERATION Adopting the 2025 generation high-efficiency compressor, our AC window unit is quieter than traditional AC units, reaching a low noise of 45dB, to ensure undisturbed nights this summer.
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  WASHABLE AIR FILTERThe air conditioner for the bedroom window has a removable filter that opens the intake grille and easily pulls out for cleaning. We highly recommend cleaning your air filter every two weeks to ensure every breath is as fresh as ever.

Main Highlights

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  FULL WINDOW VIEW - This Energy Star certified window air conditioner is designed to maintain the full view through the window, letting it open and close freely after you install the unit and allowing more natural light into the room. Fits windows 20"-40" wide, 13" minimum window opening height, 10" minimum height from floor.
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  INVERTER TECHNOLOGY - Adaptive air conditioner inverter technology operates at smooth, varying levels, reducing noise and maximizing energy efficiency. At 34% more efficient, you can save energy without sacrificing performance.
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  ULTRA QUIET OPERATION - This quiet air conditioner reaches sounds as low as 40 dB, underlining GE Profile's rating as the Quietest Window AC Brand in the US; ClearView's operation keeps the air flowing for minimal disruption
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  INDUSTRY EXCLUSIVE FLEX-DEPTH - The flex-depth design is engineered to expand to multiple positions, accommodating walls between 4.5" and 13.75" thick. The unit comes in the closed position and can be adjusted based on your windowsill depth for a secure, custom fit.
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  BUILT IN WI-FI - Use the SmartHQ app to control and monitor this WiFi-enabled smart air conditioner from anywhere, giving you connected peace of mind, while compatibility with your favorite devices like Amazon Alexa and Google Assistant makes everyday use easier and more versatile than ever; or you can use the included remote control.
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  BUILT IN PUMP: An advanced built-in pump system collects the condensation from the indoor side then automatically transports the water through the unit to empty efficiently outside
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  FILTER REMINDER: Get a filter change reminder when the filter needs cleaning, so you can keep the unit performing at its best. The slide-out filter makes cleaning a breeze to keeps your unit running its best when cleaned every 30 days