Best Quietest Portable AC Units in 2025
Updated on August 2025
#1
Recommended
16% Off
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- 12000 BTU ASHRAE (8000 BTU SACC) portable air conditioner with coverage up to 16 ft, adjustable temperatures from 61°F to 86°F.
- Noise level reduced to 45dB for quiet operation, ideal for bedrooms or workspaces.
- Self-evaporating technology eliminates drainage needs up to 90% humidity.
- Smart control compatibility with voice commands via Siri, Alexa, and Google Home; customizable settings via DREO app.
- Three modes available: Cool, Fan, and Dry with adjustable functions for varied needs.
- Portable with caster wheels and modular window panels; includes 59” exhaust hose for adaptability.
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- 12000 BTU ASHRAE (8000 BTU SACC) portable air conditioner with coverage up to 16 ft, adjustable temperatures from 61°F to 86°F.
- Noise level reduced to 45dB for quiet operation, ideal for bedrooms or workspaces.
- Self-evaporating technology eliminates drainage needs up to 90% humidity.
- Smart control compatibility with voice commands via Siri, Alexa, and Google Home; customizable settings via DREO app.
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#2
Value for Money
15% Off
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- 8000 BTU ASHRAE (5000 BTU SACC) portable air conditioner provides cooling coverage up to 14 ft., with temperature settings ranging from 61°F to 86°F for personalized comfort.
- Noise level reduced to 45dB through DREO's patented isolation system, making it suitable for quiet environments during sleep or work.
- Automatic evaporation of excess water in high humidity (up to 90%) eliminates the need for manual drainage.
- Voice control compatibility with Siri, Amazon Alexa, and Google Home, plus customizable settings via the DREO app for temperature and humidity.
- Portable design with smooth caster wheels and easy installation for a range of window sizes.
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- 8000 BTU ASHRAE (5000 BTU SACC) portable air conditioner provides cooling coverage up to 14 ft., with temperature settings ranging from 61°F to 86°F for personalized comfort.
- Noise level reduced to 45dB through DREO's patented isolation system, making it suitable for quiet environments during sleep or work.
- Automatic evaporation of excess water in high humidity (up to 90%) eliminates the need for manual drainage.
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#3
24% Off
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- 10,000 BTU cooling capacity suitable for rooms up to 450 sq.ft.
- Energy-efficient design reduces operating costs while maintaining effective cooling.
- Offers four operational modes: Cool, Dehumidifier, Fan, and Sleep with low noise levels for nighttime use.
- Portable design with wheels for easy movement; simple installation with included hose and window adapter.
- Features a removable and washable double-layer air filter for improved air quality; recommended cleaning every two weeks.
- Dedicated customer support available for prompt assistance with any product inquiries.
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- 10,000 BTU cooling capacity suitable for rooms up to 450 sq.ft.
- Energy-efficient design reduces operating costs while maintaining effective cooling.
- Offers four operational modes: Cool, Dehumidifier, Fan, and Sleep with low noise levels for nighttime use.
- Portable design with wheels for easy movement; simple installation with included hose and window adapter.
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#4
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- 14,000 BTU cooling capacity efficiently cools rooms up to 700 sq. ft. in 15 minutes.
- Operates at a low noise level of 48dB, making it suitable for light sleepers.
- 360° Auto-Evaporation technology eliminates excess water by converting 80% into cool air.
- DOE certified unit with a 30-day money-back guarantee and over a year warranty.
- Simple controls via a clear LED display or remote, with wheels for easy movement.
- Tool-free setup in three easy steps, compatible with most window types.
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- 14,000 BTU cooling capacity efficiently cools rooms up to 700 sq. ft. in 15 minutes.
- Operates at a low noise level of 48dB, making it suitable for light sleepers.
- 360° Auto-Evaporation technology eliminates excess water by converting 80% into cool air.
- DOE certified unit with a 30-day money-back guarantee and over a year warranty.
- Simple controls via a clear LED display or remote, with wheels for easy movement.
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#5
13% Off
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- Powerful 8,000 BTU cooling capacity suitable for rooms up to 350 sq ft with adjustable temperature from 60℉ to 86℉.
- Multi-functional with cooling, dry, sleep, and fan modes; effective moisture removal of 44 pints per day in dry mode.
- User-friendly control panel and remote for easy adjustments from up to 23 ft; includes illuminated indicators for nighttime use.
- Compact design with 360° wheels for portability; features washable filter and safe design with no rotating fan blades.
- Sleep mode reduces fan speed for quieter operation; equipped with a 24-hour timer for automated shutdown to save energy.
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- Powerful 8,000 BTU cooling capacity suitable for rooms up to 350 sq ft with adjustable temperature from 60℉ to 86℉.
- Multi-functional with cooling, dry, sleep, and fan modes; effective moisture removal of 44 pints per day in dry mode.
- User-friendly control panel and remote for easy adjustments from up to 23 ft; includes illuminated indicators for nighttime use.
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#6
- 10000 BTU compressor provides rapid cooling in just three minutes, suitable for various spaces like bedrooms and offices.
- Functions as an air conditioner, dehumidifier, and high-airflow fan, providing versatile air management throughout the year.
- Adjust fan speed and cooling settings using a user-friendly remote or control panel, designed for easy use by all age groups.
- Installation is straightforward, requiring no tools or drilling, and can be completed in about 10 minutes with included accessories.
- Operates quietly at 50dB, ensuring a peaceful environment, with a sleep mode that minimizes lights for undisturbed rest.
- Easy to clean with a detachable air filter, and features built-in handles and wheels for effortless mobility between rooms.
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- 10000 BTU compressor provides rapid cooling in just three minutes, suitable for various spaces like bedrooms and offices.
- Functions as an air conditioner, dehumidifier, and high-airflow fan, providing versatile air management throughout the year.
- Adjust fan speed and cooling settings using a user-friendly remote or control panel, designed for easy use by all age groups.
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#7
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- Cools areas up to 350 sq. ft. with a maximum wind speed of 290 m³/h, reaching temperatures as low as 61℉ for effective cooling.
- Functions as a cooling air conditioner, dehumidifier, and fan with a cooling range of 61 - 90℉ and two adjustable wind speeds; removes up to 51 pints of moisture daily in dry mode.
- Quiet operation with a sleep mode that reduces noise to 52 dB and dims the screen for undisturbed rest; includes a 24-hour timer for automatic shut-off.
- User-friendly smart control panel with remote control functionality, allowing operation from up to 23 feet away; ETL certified for safe use.
- Portable design with 360° wheels and hidden handles for easy movement; simple installation for window units, with customer service available for support.
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- Cools areas up to 350 sq. ft. with a maximum wind speed of 290 m³/h, reaching temperatures as low as 61℉ for effective cooling.
- Functions as a cooling air conditioner, dehumidifier, and fan with a cooling range of 61 - 90℉ and two adjustable wind speeds; removes up to 51 pints of moisture daily in dry mode.
- Quiet operation with a sleep mode that reduces noise to 52 dB and dims the screen for undisturbed rest; includes a 24-hour timer for automatic shut-off.
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#8
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- 12,000 BTU ASHRAE cooling capacity effectively cools areas up to 14 ft.
- 3-in-1 functionality with cooling, dehumidifying, and fan modes.
- Noise isolation technology reduces sound levels to a minimum of 46dB, suitable for quiet spaces.
- Efficient cooling without drainage issues, even in high humidity, with built-in condenser and pump.
- Compatible with Amazon Alexa and Google Home for voice control, along with an app for managing settings.
- Universal window kits make installation easy for various window sizes.
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- 12,000 BTU ASHRAE cooling capacity effectively cools areas up to 14 ft.
- 3-in-1 functionality with cooling, dehumidifying, and fan modes.
- Noise isolation technology reduces sound levels to a minimum of 46dB, suitable for quiet spaces.
- Efficient cooling without drainage issues, even in high humidity, with built-in condenser and pump.
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#9
37% Off
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- Lightweight and portable design with rolling wheels for easy movement around the home or office.
- Functions as a built-in dehumidifier, effectively reducing humidity levels.
- Offers four operating modes: cooling, heating, dehumidifying, and fan, with automatic swing mode for enhanced air circulation.
- Equipped with a digital control panel and remote control for convenient operation, including temperature, mode, and timer settings.
- Delivers 10,000 BTU cooling and 9,000 BTU heating power, covering areas up to 450 sq. ft., with a quiet operation noise level of 52-56 dBa.
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- Lightweight and portable design with rolling wheels for easy movement around the home or office.
- Functions as a built-in dehumidifier, effectively reducing humidity levels.
- Offers four operating modes: cooling, heating, dehumidifying, and fan, with automatic swing mode for enhanced air circulation.
- Equipped with a digital control panel and remote control for convenient operation, including temperature, mode, and timer settings.
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#10
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- Cooling capacity of 12,000 BTU (ASHRAE) / 7,800 BTU (SACC), suitable for spaces up to 400 sq. ft.
- 3-in-1 functionality with cool, fan, and dry modes; dehumidification capacity of up to 43.2L/day with self-evaporating operation.
- Easy installation with included exhaust hose and window sealing kit; no additional tools required.
- Portable design with 4 casters for easy mobility; features LED display, remote control, and 24-hour timer for convenience.
- 1-year warranty and lifetime tech support available for customer assistance.
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- Cooling capacity of 12,000 BTU (ASHRAE) / 7,800 BTU (SACC), suitable for spaces up to 400 sq. ft.
- 3-in-1 functionality with cool, fan, and dry modes; dehumidification capacity of up to 43.2L/day with self-evaporating operation.
- Easy installation with included exhaust hose and window sealing kit; no additional tools required.
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![Gasbye Dual Hose Portable Air Conditioner, [2025 Upgraded] Full DC Inverter Compressor, Energy-Saving 13.6 CEER, Low Noise (45dB), Cools Room up to 500 Sq.Ft., Backlit Remote Control, 14,000BTU, Black](https://m.media-amazon.com/images/I/41DR9LjHOxL._SL320_.jpg)
![Gasbye Dual Hose Portable Air Conditioner, [2025 Upgraded] Full DC Inverter Compressor, Energy-Saving 13.6 CEER, Low Noise (45dB), Cools Room up to 500 Sq.Ft., Backlit Remote Control, 14,000BTU, Black](https://m.media-amazon.com/images/I/51WS1OyQuuL._SL320_.jpg)
![Gasbye Dual Hose Portable Air Conditioner, [2025 Upgraded] Full DC Inverter Compressor, Energy-Saving 13.6 CEER, Low Noise (45dB), Cools Room up to 500 Sq.Ft., Backlit Remote Control, 14,000BTU, Black](https://m.media-amazon.com/images/I/51UZ74DARDL._SL320_.jpg)
![Gasbye Dual Hose Portable Air Conditioner, [2025 Upgraded] Full DC Inverter Compressor, Energy-Saving 13.6 CEER, Low Noise (45dB), Cools Room up to 500 Sq.Ft., Backlit Remote Control, 14,000BTU, Black](https://m.media-amazon.com/images/I/51fT8EGhBRL._SL320_.jpg)
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