Best Portable Air Conditioners No Windows Needed for Small Space in 2025
Updated on July 2025
#1
Recommended
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- Portable design that doesn't require a window or hose for installation
- Equipped with a 1.2L water tank and three ice packs for enhanced cooling
- Offers three adjustable speed settings to cater to different cooling preferences
- Features a 20-foot remote control for convenient operation from a distance
- Includes a 7-hour timer to schedule cooling sessions as needed
- 70° oscillation feature provides wider air distribution to cool the room effectively
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- Portable design that doesn't require a window or hose for installation
- Equipped with a 1.2L water tank and three ice packs for enhanced cooling
- Offers three adjustable speed settings to cater to different cooling preferences
- Features a 20-foot remote control for convenient operation from a distance
- Includes a 7-hour timer to schedule cooling sessions as needed
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#2
Value for Money
15% Off
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- 3 adjustable fan speeds and 4 modes for customizable comfort.
- Combines fan circulation, humidity control, and evaporative cooling, ideal for dry climates.
- 360° auto-swing function for even airflow across up to 350 SQ.FT.
- Bladeless design ensures safety, especially for homes with children and pets.
- 1-Gallon removable water tank provides 12 hours of continuous operation; includes a water level indicator for easy monitoring.
- No installation needed; compact and lightweight for easy mobility and use.
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- 3 adjustable fan speeds and 4 modes for customizable comfort.
- Combines fan circulation, humidity control, and evaporative cooling, ideal for dry climates.
- 360° auto-swing function for even airflow across up to 350 SQ.FT.
- Bladeless design ensures safety, especially for homes with children and pets.
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#3
13% Off
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- ❄[𝟯-𝗶𝗻-𝟭 𝗩𝗲𝗿𝘀𝗮𝘁𝗶𝗹𝗶𝘁𝘆 + 𝗣𝗼𝗿𝘁𝗮𝗯𝗶𝗹𝗶𝘁𝘆] Use it as a fan, evaporative cooler, or add ice packs for ice-cooled airflow—no installation or hoses required. Compact size and 360° wheels let you move the portable air conditioner no window no hose needed effortlessly between rooms, or small rooms.
- ❄【𝟯 𝗔𝗱𝗷𝘂𝘀𝘁𝗮𝗯𝗹𝗲 𝗦𝗽𝗲𝗲𝗱𝘀 𝗮𝗻𝗱 𝟲𝟬°𝟬𝘀𝗰𝗶𝗹𝗹𝗮𝘁𝗶𝗼𝗻】This windowless portable air conditioner delivers rapid cooling using a 1600RPM motor and high-density cooling pads. 3 adjustable speeds let you switch from a gentle breeze to strong airflow, while 70° auto oscillation + 60° tilt ensures even cooling across 200 sq. ft. spaces—ideal for bedrooms, offices, or living rooms.
- ❄【𝟬.𝟴𝗚𝗮𝗹 𝘄𝗮𝘁𝗲𝗿 𝘁𝗮𝗻𝗸 & 𝟰 𝗶𝗰𝗲 𝗽𝗮𝗰𝗸𝘀】The swamp cooler air conditioner can run continuously for 8 hours in cooling mode in the full water state. Ice boxes store sufficient cooling energy when frozen and maximize the cooling effect when placed in the tank. Additionally, the detachable water tank is designed for easy refilling and hassle-free cleaning.
- ❄【𝗤𝘂𝗶𝗲𝘁 𝗦𝗹𝗲𝗲𝗽 𝗠𝗼𝗱𝗲 & 𝟭-𝟳𝗛 𝗦𝗺𝗮𝗿𝘁 𝗧𝗶𝗺𝗲𝗿】Operates at a 40dB noise level for uninterrupted sleep. Set the 1-7H timer to auto-shutoff, eliminating late-night interruptions—ideal for nurseries or light sleepers.
- ❄【𝗡𝗼 𝗜𝗻𝘀𝘁𝗮𝗹𝗹𝗮𝘁𝗶𝗼𝗻 𝗡𝗲𝗲𝗱𝗲𝗱–𝗣𝗹𝘂𝗴 & 𝗖𝗼𝗼𝗹】No hoses, no windows required—just plug in this room portable ac unit and experience instant cooling. Its compact, portable design makes it an ideal portable air conditioner for small rooms or any space where traditional aire acondicionado units aren’t an option.
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- ❄[𝟯-𝗶𝗻-𝟭 𝗩𝗲𝗿𝘀𝗮𝘁𝗶𝗹𝗶𝘁𝘆 + 𝗣𝗼𝗿𝘁𝗮𝗯𝗶𝗹𝗶𝘁𝘆] Use it as a fan, evaporative cooler, or add ice packs for ice-cooled airflow—no installation or hoses required. Compact size and 360° wheels let you move the portable air conditioner no window no hose needed effortlessly between rooms, or small rooms.
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#4
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- 4-in-1 design combines air conditioner, humidifier, fan, and night light for versatile use at home, in the office, or while camping.
- Three fan speeds and two mist modes allow for personalized cooling, with a 1500ml water tank providing up to 8 hours of continuous mist for enhanced humidity.
- Operates quietly with advanced cooling technology and includes a timer for 1, 3, or 6 hours to conserve energy.
- Features 90° adjustable airflow for precise air direction and includes a remote control for convenient operation.
- Compact and lightweight with USB power compatibility for use with power banks, laptops, and car chargers, suitable for both indoor and outdoor settings.
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- 4-in-1 design combines air conditioner, humidifier, fan, and night light for versatile use at home, in the office, or while camping.
- Three fan speeds and two mist modes allow for personalized cooling, with a 1500ml water tank providing up to 8 hours of continuous mist for enhanced humidity.
- Operates quietly with advanced cooling technology and includes a timer for 1, 3, or 6 hours to conserve energy.
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#5
17% Off
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- 3-in-1 functionality as a fan, air cooler, and humidifier for enhanced comfort in dry climates.
- Customizable cooling experience with 2 modes and 3 speeds for personalized comfort.
- Dual 3L water tanks for easy refilling and cleaning; provides up to 8 hours of cooling.
- User-friendly control panel and remote; energy-efficient operation reduces electricity usage by up to 60%.
- 14-inch air outlet with 70° oscillation for wide airflow, effectively cooling areas up to 300 sq. ft.
- Quiet operation at 35dB, suitable for sleep, equipped with a 7-hour timer for automatic shut-off.
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- 3-in-1 functionality as a fan, air cooler, and humidifier for enhanced comfort in dry climates.
- Customizable cooling experience with 2 modes and 3 speeds for personalized comfort.
- Dual 3L water tanks for easy refilling and cleaning; provides up to 8 hours of cooling.
- User-friendly control panel and remote; energy-efficient operation reduces electricity usage by up to 60%.
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#6
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- ✔️ No Window/Exhaust Needed: Compact design for rooms without windows (Bedroom, Office, Dorm).
- ❄️ 3-Speed Cooling & 4 Modes: Cool/Sleep/Eco/Natural modes adapt to any scenario.
- ⚡ 7H Timer & Remote Control: Schedule cooling and adjust settings from across the room.
- 🔇 Ultra-Quiet Operation (<40dB): Distraction-free for work, sleep, or meditation.
- 🧊 4 Ice Packs Included: Enhanced cooling efficiency in hot climates.
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- ✔️ No Window/Exhaust Needed: Compact design for rooms without windows (Bedroom, Office, Dorm).
- ❄️ 3-Speed Cooling & 4 Modes: Cool/Sleep/Eco/Natural modes adapt to any scenario.
- ⚡ 7H Timer & Remote Control: Schedule cooling and adjust settings from across the room.
- 🔇 Ultra-Quiet Operation (<40dB): Distraction-free for work, sleep, or meditation.
- 🧊 4 Ice Packs Included: Enhanced cooling efficiency in hot climates.
#7
13% Off
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- 3-in-1 functionality as a fan, humidifier, and air conditioner with adjustable wind speeds
- High airflow capacity with a maximum wind speed of 8 m/s and adjustable airflow direction
- Double water tank design with easy filling and 6L capacity for extended use and easy cleaning
- User-friendly operation with a simple panel, remote control, and a timer function for automatic shutdown
- Compact and portable design with wheels and handles for easy movement and storage
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- 3-in-1 functionality as a fan, humidifier, and air conditioner with adjustable wind speeds
- High airflow capacity with a maximum wind speed of 8 m/s and adjustable airflow direction
- Double water tank design with easy filling and 6L capacity for extended use and easy cleaning
- User-friendly operation with a simple panel, remote control, and a timer function for automatic shutdown
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#8
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- Portable air conditioner with a large air outlet for efficient cooling and heating without needing a window.
- Fanless design using cold evaporation technology for quick and gentle cooling down to 16℃.
- Quiet operation ideal for sleeping, with an 8-hour timer for convenience.
- Wall-mounted design to save floor space and enhance room organization.
- Built-in overheating protection for safe operation, crafted from premium materials.
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- Portable air conditioner with a large air outlet for efficient cooling and heating without needing a window.
- Fanless design using cold evaporation technology for quick and gentle cooling down to 16℃.
- Quiet operation ideal for sleeping, with an 8-hour timer for convenience.
- Wall-mounted design to save floor space and enhance room organization.
- Built-in overheating protection for safe operation, crafted from premium materials.
#9
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- Powered by a 2025 motor for 1s rapid cooling and enhanced durability.
- Top-fill dual water tanks provide 24 hours of cooling with a clear water level indicator.
- Includes 4 reusable BPA-free ice packs for efficient cooling without manual filling.
- 2100 CFM airflow covers up to 700 sq ft with 70° vertical and 120° horizontal oscillation.
- 3-in-1 design functions as a fan, humidifier, and air cooler, ideal for dry conditions.
- Safety features include a bladeless design for child and pet safety, UL-listed reliability, and a 7-hour timer for energy-saving.
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- Powered by a 2025 motor for 1s rapid cooling and enhanced durability.
- Top-fill dual water tanks provide 24 hours of cooling with a clear water level indicator.
- Includes 4 reusable BPA-free ice packs for efficient cooling without manual filling.
- 2100 CFM airflow covers up to 700 sq ft with 70° vertical and 120° horizontal oscillation.
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#10
62% Off
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- 1.2L water tank with triple-layer cooling pads for 92% higher efficiency; customizable humidity settings (30-70% RH) provide optimal comfort and can run for over 12 hours on a single fill.
- 120° oscillation covers rooms up to 350 sq.ft with even air distribution; energy-saving operation under 25dB makes it suitable for quiet environments such as bedrooms and offices.
- 7 color-changing LEDs for ambient lighting; operates at <22dB for a peaceful atmosphere and reduces energy consumption by 40% compared to traditional fans.
- Offers Turbo Cool for rapid cooling of 250 sq.ft and Gentle Mode for low-noise nighttime use; energy-efficient design uses 38% less power and includes a washable filter for clean airflow.
- Lightweight at 4.3 lbs, this cooler cools spaces quickly with 3 speeds and 90° airflow; USB-powered for portability, featuring a spill-proof tank and reusable filter for maintenance-free use.
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- 1.2L water tank with triple-layer cooling pads for 92% higher efficiency; customizable humidity settings (30-70% RH) provide optimal comfort and can run for over 12 hours on a single fill.
- 120° oscillation covers rooms up to 350 sq.ft with even air distribution; energy-saving operation under 25dB makes it suitable for quiet environments such as bedrooms and offices.
- 7 color-changing LEDs for ambient lighting; operates at <22dB for a peaceful atmosphere and reduces energy consumption by 40% compared to traditional fans.
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