Best Ultra Quiet 5000 BTU Window AC in 2025
Updated on July 2025
#1
Recommended
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- 5000 BTU window air conditioner efficiently cools spaces up to 150 sq.ft with 240 m³/h airflow and 11 EER rating.
- User-friendly mechanical controls feature a 7-temperature knob, dual modes, and adjustable louvers for tailored airflow.
- Operates quietly at 51dB, thanks to the GMCC rotary compressor, making it suitable for sleep and work environments.
- Easy installation in standard windows (23"-34" wide, 14.5" height) with a compact design and included installation kit.
- Washable slide-out filter allows for easy maintenance, ensuring optimal airflow and cooling performance.
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- 5000 BTU window air conditioner efficiently cools spaces up to 150 sq.ft with 240 m³/h airflow and 11 EER rating.
- User-friendly mechanical controls feature a 7-temperature knob, dual modes, and adjustable louvers for tailored airflow.
- Operates quietly at 51dB, thanks to the GMCC rotary compressor, making it suitable for sleep and work environments.
Read More
#2
Value for Money
![LG 5000 BTU Window Air Conditioners [2023 New] Easy Mechanical Control Ultra-Quiet Compact-size Cools Washable Filter 150 Sq.Ft. for Small Room AC Unit air conditioner Easy Installation White LW5023](https://m.media-amazon.com/images/I/41wTRS1ZCJL._SL320_.jpg)
![LG 5000 BTU Window Air Conditioners [2023 New] Easy Mechanical Control Ultra-Quiet Compact-size Cools Washable Filter 150 Sq.Ft. for Small Room AC Unit air conditioner Easy Installation White LW5023](https://m.media-amazon.com/images/I/41M6HbNuYXL._SL320_.jpg)
![LG 5000 BTU Window Air Conditioners [2023 New] Easy Mechanical Control Ultra-Quiet Compact-size Cools Washable Filter 150 Sq.Ft. for Small Room AC Unit air conditioner Easy Installation White LW5023](https://m.media-amazon.com/images/I/51p1t6KzwuL._SL320_.jpg)
![LG 5000 BTU Window Air Conditioners [2023 New] Easy Mechanical Control Ultra-Quiet Compact-size Cools Washable Filter 150 Sq.Ft. for Small Room AC Unit air conditioner Easy Installation White LW5023](https://m.media-amazon.com/images/I/51mqX0lfwkL._SL320_.jpg)
![LG 5000 BTU Window Air Conditioners [2023 New] Easy Mechanical Control Ultra-Quiet Compact-size Cools Washable Filter 150 Sq.Ft. for Small Room AC Unit air conditioner Easy Installation White LW5023](https://m.media-amazon.com/images/I/41wTRS1ZCJL._SL100_.jpg)
![LG 5000 BTU Window Air Conditioners [2023 New] Easy Mechanical Control Ultra-Quiet Compact-size Cools Washable Filter 150 Sq.Ft. for Small Room AC Unit air conditioner Easy Installation White LW5023](https://m.media-amazon.com/images/I/41M6HbNuYXL._SL100_.jpg)
![LG 5000 BTU Window Air Conditioners [2023 New] Easy Mechanical Control Ultra-Quiet Compact-size Cools Washable Filter 150 Sq.Ft. for Small Room AC Unit air conditioner Easy Installation White LW5023](https://m.media-amazon.com/images/I/51p1t6KzwuL._SL100_.jpg)
![LG 5000 BTU Window Air Conditioners [2023 New] Easy Mechanical Control Ultra-Quiet Compact-size Cools Washable Filter 150 Sq.Ft. for Small Room AC Unit air conditioner Easy Installation White LW5023](https://m.media-amazon.com/images/I/51mqX0lfwkL._SL100_.jpg)
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- Cooling coverage suitable for spaces up to 150 square feet with a 5,000 BTU capacity.
- Operates quietly at sound levels as low as 50dB, featuring user-friendly mechanical controls.
- Easy to install in double hung windows with included installation kit, and the slide-out filter simplifies maintenance.
- Includes a washable filter that captures air particles, enhancing the efficiency of the dehumidifier.
- Offers multiple fan speeds and cooling modes, along with an energy-saving function to reduce electricity costs.
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- Cooling coverage suitable for spaces up to 150 square feet with a 5,000 BTU capacity.
- Operates quietly at sound levels as low as 50dB, featuring user-friendly mechanical controls.
- Easy to install in double hung windows with included installation kit, and the slide-out filter simplifies maintenance.
- Includes a washable filter that captures air particles, enhancing the efficiency of the dehumidifier.
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#3
7% Off
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- 5,000 BTU window air conditioner effectively cools spaces up to 150 square feet with multiple settings and fan speeds.
- Energy-efficient design with a CEER of 11.0 for cost-saving cooling and longer compressor life.
- User-friendly controls with LED display and remote functionality, offering various modes and settings.
- Operates quietly at 50 dBA, suitable for use in bedrooms without disturbance.
- Includes a removable, washable air filter for easy maintenance and enhanced air quality.
- Simple installation using existing window frames with included parts and clear instructions.
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- 5,000 BTU window air conditioner effectively cools spaces up to 150 square feet with multiple settings and fan speeds.
- Energy-efficient design with a CEER of 11.0 for cost-saving cooling and longer compressor life.
- User-friendly controls with LED display and remote functionality, offering various modes and settings.
- Operates quietly at 50 dBA, suitable for use in bedrooms without disturbance.
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#4
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- Operates at a low noise level of 40 dB, making it one of the quietest window AC units available.
- Controls can be managed remotely via the SmartHQ app, and is compatible with voice assistants like Amazon Alexa and Google Assistant.
- Offers three fan speeds and four cooling modes, including an Eco Mode for energy efficiency.
- Features a dehumidify mode to help maintain comfortable humidity levels in the room.
- Suitable for rooms up to 250 sq ft; includes an installation kit and remote for easy setup.
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- Operates at a low noise level of 40 dB, making it one of the quietest window AC units available.
- Controls can be managed remotely via the SmartHQ app, and is compatible with voice assistants like Amazon Alexa and Google Assistant.
- Offers three fan speeds and four cooling modes, including an Eco Mode for energy efficiency.
- Features a dehumidify mode to help maintain comfortable humidity levels in the room.
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#5
5% Off
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- Cools rooms up to 150 sq ft, perfect for small spaces like bedrooms and home offices.
- Efficient 5000 BTU cooling capacity tailored for compact areas.
- Operates quietly for minimal noise disruption, suitable for nighttime use.
- Offers three cooling modes and fan speeds for customizable comfort; features user-friendly digital controls.
- Simple installation with a fixed chassis for double hung windows; includes an EZ Mount kit; easy-to-clean slide-out filter.
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- Cools rooms up to 150 sq ft, perfect for small spaces like bedrooms and home offices.
- Efficient 5000 BTU cooling capacity tailored for compact areas.
- Operates quietly for minimal noise disruption, suitable for nighttime use.
- Offers three cooling modes and fan speeds for customizable comfort; features user-friendly digital controls.
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#6
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- U-shaped design minimizes noise and enhances comfort while allowing for flexible window opening and natural light.
- Reduces window obstruction by 80%, maximizing space and promoting fresh air circulation in the room.
- Wi-Fi enabled for remote control and voice command compatibility, with a user-friendly remote for easy adjustments.
- Operates quietly, ideal for sleeping, featuring a sleep mode and 24-hour timer for customized cooling.
- Designed for straightforward installation and maintenance, with a washable filter for cleaner air.
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- U-shaped design minimizes noise and enhances comfort while allowing for flexible window opening and natural light.
- Reduces window obstruction by 80%, maximizing space and promoting fresh air circulation in the room.
- Wi-Fi enabled for remote control and voice command compatibility, with a user-friendly remote for easy adjustments.
- Operates quietly, ideal for sleeping, featuring a sleep mode and 24-hour timer for customized cooling.
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#7
![LG 10000 BTU Window Air Conditioners [2023 New] Dual Inverter Remote WiFi Enabled App Ultra-Quiet Washable Filter Cools 450 Sq.Ft AC Unit air conditioner Easy Install White LW1022FVSM](https://m.media-amazon.com/images/I/31CA6hzi-BL._SL320_.jpg)
![LG 10000 BTU Window Air Conditioners [2023 New] Dual Inverter Remote WiFi Enabled App Ultra-Quiet Washable Filter Cools 450 Sq.Ft AC Unit air conditioner Easy Install White LW1022FVSM](https://m.media-amazon.com/images/I/41KDiII2MKL._SL320_.jpg)
![LG 10000 BTU Window Air Conditioners [2023 New] Dual Inverter Remote WiFi Enabled App Ultra-Quiet Washable Filter Cools 450 Sq.Ft AC Unit air conditioner Easy Install White LW1022FVSM](https://m.media-amazon.com/images/I/510BpNYkvTL._SL320_.jpg)
![LG 10000 BTU Window Air Conditioners [2023 New] Dual Inverter Remote WiFi Enabled App Ultra-Quiet Washable Filter Cools 450 Sq.Ft AC Unit air conditioner Easy Install White LW1022FVSM](https://m.media-amazon.com/images/I/41sD6RbO8aL._SL320_.jpg)
![LG 10000 BTU Window Air Conditioners [2023 New] Dual Inverter Remote WiFi Enabled App Ultra-Quiet Washable Filter Cools 450 Sq.Ft AC Unit air conditioner Easy Install White LW1022FVSM](https://m.media-amazon.com/images/I/31CA6hzi-BL._SL100_.jpg)
![LG 10000 BTU Window Air Conditioners [2023 New] Dual Inverter Remote WiFi Enabled App Ultra-Quiet Washable Filter Cools 450 Sq.Ft AC Unit air conditioner Easy Install White LW1022FVSM](https://m.media-amazon.com/images/I/41KDiII2MKL._SL100_.jpg)
![LG 10000 BTU Window Air Conditioners [2023 New] Dual Inverter Remote WiFi Enabled App Ultra-Quiet Washable Filter Cools 450 Sq.Ft AC Unit air conditioner Easy Install White LW1022FVSM](https://m.media-amazon.com/images/I/510BpNYkvTL._SL100_.jpg)
![LG 10000 BTU Window Air Conditioners [2023 New] Dual Inverter Remote WiFi Enabled App Ultra-Quiet Washable Filter Cools 450 Sq.Ft AC Unit air conditioner Easy Install White LW1022FVSM](https://m.media-amazon.com/images/I/41sD6RbO8aL._SL100_.jpg)
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- Cooling coverage of up to 450 square feet, suitable for medium to large rooms with a 10,000 BTU capacity.
- Energy-efficient inverter technology provides up to 35% more savings compared to ENERGY STAR requirements, using eco-friendly R32 refrigerant.
- Operates quietly at sound levels as low as 44 dB in sleep mode, minimizing noise thanks to the advanced BLDC Motor and Dual Inverter Compressor.
- Control the air conditioning unit remotely via the LG ThinQ app, compatible with Google Assistant and Amazon Alexa for voice control.
- Easy installation in double hung windows with an EZ Mount installation kit, and features a washable dust filter for improved air quality.
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- Cooling coverage of up to 450 square feet, suitable for medium to large rooms with a 10,000 BTU capacity.
- Energy-efficient inverter technology provides up to 35% more savings compared to ENERGY STAR requirements, using eco-friendly R32 refrigerant.
- Operates quietly at sound levels as low as 44 dB in sleep mode, minimizing noise thanks to the advanced BLDC Motor and Dual Inverter Compressor.
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#8
8% Off
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- Dual Inverter technology ensures quiet operation, with noise levels as low as 44dB in sleep mode.
- Up to 35% more energy efficient than ENERGY STAR requirements, leading to cost savings.
- Remote management through LG ThinQ Technology allows control of the AC unit from anywhere, compatible with voice commands via Amazon Alexa and Google Assistant.
- Offers 4 cooling and fan speeds with Auto Cool for personalized comfort.
- Designed to cool spaces up to 550 Sq. Ft., suitable for medium-sized rooms.
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- Dual Inverter technology ensures quiet operation, with noise levels as low as 44dB in sleep mode.
- Up to 35% more energy efficient than ENERGY STAR requirements, leading to cost savings.
- Remote management through LG ThinQ Technology allows control of the AC unit from anywhere, compatible with voice commands via Amazon Alexa and Google Assistant.
- Offers 4 cooling and fan speeds with Auto Cool for personalized comfort.
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#9
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- 5,000 BTU cooling capacity suitable for rooms up to 150 square feet.
- Adjustable thermostat with 7 cooling settings for customized comfort.
- Four operation modes: Auto, Cool, Fan, and Dry, plus a 24-hour timer and sleep mode.
- Includes full installation kit and washable, reusable filter for easy maintenance.
- Full-width vent design promotes efficient air circulation throughout the space.
- Operates quietly at noise levels as low as 51 dB for a peaceful environment.
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- 5,000 BTU cooling capacity suitable for rooms up to 150 square feet.
- Adjustable thermostat with 7 cooling settings for customized comfort.
- Four operation modes: Auto, Cool, Fan, and Dry, plus a 24-hour timer and sleep mode.
- Includes full installation kit and washable, reusable filter for easy maintenance.
- Full-width vent design promotes efficient air circulation throughout the space.
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#10
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- Ultra-Quiet operation with WhisperTech technology, silencing the unit by 9X compared to traditional air conditioners, making it ideal for restful sleep.
- Pre-assembled installation kit allows for easy setup straight out of the box with a straightforward guide for quick assembly.
- Efficient cooling with a 45-degree airflow angle, enhancing comfort without blowing air directly in your face, and utilizes eco-friendly R32 refrigerant.
- Smart home integration enables remote control via smartphone app and voice commands, allowing for convenient temperature management from anywhere.
- Combines modern design with 60 years of air conditioning expertise, focused on delivering high-quality indoor air and enhancing urban living.
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- Ultra-Quiet operation with WhisperTech technology, silencing the unit by 9X compared to traditional air conditioners, making it ideal for restful sleep.
- Pre-assembled installation kit allows for easy setup straight out of the box with a straightforward guide for quick assembly.
- Efficient cooling with a 45-degree airflow angle, enhancing comfort without blowing air directly in your face, and utilizes eco-friendly R32 refrigerant.
Read More
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![LG 14000 BTU Window Air Conditioners [2023 New] Remote Control WiFi Enabled App Ultra-Quite Washable Filter Cools 800Sq.Ft for Large Room AC Unit air conditioner Easy Install White LW1521ERSM1](https://m.media-amazon.com/images/I/41zxbjfAMTL._SL320_.jpg)
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![LG 14000 BTU Window Air Conditioners [2023 New] Remote Control WiFi Enabled App Ultra-Quite Washable Filter Cools 800Sq.Ft for Large Room AC Unit air conditioner Easy Install White LW1521ERSM1](https://m.media-amazon.com/images/I/41+gxr0-d5L._SL320_.jpg)
![LG 14000 BTU Window Air Conditioners [2023 New] Remote Control WiFi Enabled App Ultra-Quite Washable Filter Cools 800Sq.Ft for Large Room AC Unit air conditioner Easy Install White LW1521ERSM1](https://m.media-amazon.com/images/I/51iJjAs0wRL._SL320_.jpg)
