10 Best Quiet Air Purifiers 2024 in the US

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HEPASilent Performance: Up to 83% faster cleaning and 50% less noise compared to other models, providing efficient and quiet air purification.

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Room Coverage: Cleans up to 929 sqft in 30 minutes, suitable for large living spaces, and 387 sqft in 12.5 minutes for medium rooms.

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Advanced Filtration: Removes 99.97% of airborne particles as small as 0.1 microns, including viruses, smoke, pet dander, pollen, mold, and dust.

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Smart Features: Includes app scheduling, air quality monitoring, filter tracking, geofencing, and Alexa voice control for convenient operation.

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User-Friendly Interface: Features an intuitive display, 5-color AQI, simple two-button design, and multiple modes for easy control.

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Allergy-Specific Design: Prevents allergens like pollen, pet hair, and dust.

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Large Coverage Area: Purifies 1800 ft² space with 242 CFM CADR.

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High Filtration Efficiency: 99.97% efficiency for 0.1-0.3 μm particles.

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Smart Control & Scheduling: Control via VeSync app and set schedules.

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HEPA Sleep Mode: Auto-adjusts fan speed for restful sleep.

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Room Coverage: Cleans up to 361 sq. ft. in 12.5 minutes and up to 874 sq. ft. in 30 minutes.

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HyperCaptive Filtration: Includes a pre-filter, deodorization filter, and True HEPA Filter, capturing 99.999% of 0.01-micron particles.

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Auto Mode: Automatically adjusts fan speed based on real-time air quality monitoring.

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Eco Mode: Conserves energy by turning off the fan when the air is clean for 30 minutes, and resumes when pollution is detected.

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Manual Fan Speed: Offers 3-stage manual fan speed control with low, medium, and high settings.

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High Power Purification: Powerful air purifying performance suitable for large rooms, with technology to scan and eliminate tiny contaminants.

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Large Coverage: Purifies 635 ft² in 12 minutes and up to 3,175 ft² in 60 minutes, ideal for open floor plans and high-ceiling houses.

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3-in-1 Filtration: Efficient 3-stage filtration system captures at least 99.97% of airborne particles as small as 0.3 microns.

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Genuine Levoit Filters: Designed to use only genuine Levoit replacement filters for optimal performance and reliability.

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Quiet Operation: QuietKEAP Technology ensures maximum filtration with minimal noise, and a light sensor for undisturbed sleep.

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3-Stage Filtration: Includes a dual-sided HEPA filter that captures 99.97% of airborne particles as small as 0.3 microns.

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Whisper-Quiet Operation: Operates at a low noise level of 28dB with a Sleep Mode, ensuring undisturbed rest.

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Compatible with Official Filters: Uses Levoit's own replacement filters for optimal fit and filtration efficiency.

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Aromatherapy: Features a fragrance sponge to add essential oils for a soothing scent in your space.

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Compact and Portable: Lightweight design at 3.3 pounds, easy to move and effective in spaces up to 161 ft².

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Formaldehyde Destruction: Detects and destroys formaldehyde, ensuring removal of this harmful chemical from your environment.

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HEPA H13 Filtration: Fully sealed to HEPA H13 standard, capturing 99.97% of particles as small as 0.3 microns.

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Air Multiplier Technology: Generates powerful circulation to draw pollutants into the machine, projecting purified air throughout the room.

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Real-Time Air Quality Monitoring: Automatically senses air quality changes and provides live feedback on the LCD screen and MyDyson app.

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Versatile Modes: Features Fan mode with oscillation and Backwards airflow mode for purification without cooling.

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HEPASilent Technology: Delivers faster cleaning with 50% less noise.

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Quiet Performance: Operates at 19-48 db, ideal for night mode.

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Fast Air Cleaning: Cleans 465 sqft in 30 min or 193 sqft in 12.5 min.

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App Enabled: Includes scheduling, air quality monitoring, and Alexa control.

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Energy Efficient: Uses 2.5W-20W, less than an LED bulb on low.

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HEPASilent Technology: Utilizes HEPASilent technology to efficiently clean up to 432sqft in 30 minutes.

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Whisper-Silent Operation: Operates quietly with noise levels as low as 24 dB, suitable for bedrooms and nurseries.

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Dual Filtration: Captures 99.97% of airborne particles as small as 0.1 microns, including viruses, bacteria, dust, pollen, and smoke.

4.

Personalizable Design: Comes with three washable pre-filter colors to match your interior, with an Arctic Trail dark gray pre-filter included.

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Energy Efficient: Energy Star certified as Most Efficient, using less energy than a light bulb.

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Sleep Mode with Light Detection: Automatically dims display lights and operates at quiet fan speeds in the dark to promote better sleep.

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Pet Owner Mode: Features a Pet Mode that conserves energy and effectively captures pet fur and large particles.

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3-Stage Filtration System: Includes a washable pre-filter, HEPA filter for trapping small particles, and activated carbon filter for neutralizing odors.

4.

High-Efficiency HEPA Filter: Captures 99.97% of airborne particles as small as 0.3 microns, including dust and pollen.

5.

Customizable Schedules: Allows creation of detailed schedules with preferred fan speeds and modes like Auto or Sleep.

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Auto Adjusting Technology: Features a particle sensor that monitors air quality and automatically adjusts the fan speed for optimal air purification.

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HEPASilent Dual Filtration: Combines mechanical and electrostatic filtration to deliver faster cleaning and quieter operation than traditional HEPA filters alone.

3.

Energy Efficient: ENERGY STAR rated for low energy consumption, using less energy than an LED lightbulb on low setting.

4.

High Particle Removal Efficiency: Removes 99.99% of common allergens and 99.97% of airborne particles down to 0.1 micron, including dust, viruses, and pet dander.

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Odor and Smoke Removal: Equipped with a carbon filter to trap light household odors from pets, cooking, and smoking, and is ideal for smoke and smog during wildfire season.