10 Best Quiet Air Purifier 2024 in the US

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3-in-1 Filtration System: Combats dry throats, congestion, allergies, and asthma.

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Voice and App Control: Control via Alexa, Google Assistant, or VeSync app.

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Auto Mode: Adjusts fan speeds based on PM2.5 levels for clean air.

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Ultra-Quiet Operation: Operates at 22dB with Sleep Mode for undisturbed rest.

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High-Efficiency Carbon Filter: Neutralizes odors, smoke, and VOCs effectively.

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High-Efficiency Purification: Cleans large rooms up to 1,115 sq ft rapidly, taking only 67 minutes to purify the air completely.

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Advanced HEPA 14 Filter: Captures up to 99.99% of particles as small as 0.1 microns, including dust, pet dander, odors, and smoke, significantly more effective than HEPA H13 filters.

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Scientifically Certified: Verified by third-party labs and certified by CARB, ETL, ISO, UL, and Energy Star, with endorsements from top universities.

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Smart Air Quality Monitoring: Equipped with a particle sensor that automatically adjusts power settings when polluted air is detected.

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Enhanced Comfort: Improves allergies, asthma, and sleep quality with features like a timer, variable fan speeds, sleep mode, filter replacement indicator, and child lock.

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HEPASilent Performance: Up to 83% faster cleaning and 50% less noise with proprietary technology.

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Quiet Operation: Quiet Mark certified, operating between 23-53dB for a peaceful environment.

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Large Room Coverage: Cleans up to 1,524sqft in 30min or 635sqft in 12.5min on high.

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High-Efficiency Filtration: Removes 99.97% of airborne particles as small as 0.1 microns, including viruses and smoke.

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Smart Features: App scheduling, air quality monitoring, filter tracking, and Alexa voice control.

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Room Coverage: Accommodates rooms up to 361 sq. ft with high CADR ratings for dust, pollen, and smoke.

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4 Stage Filtration: Includes Pre-filter, Deodorization filter, True HEPA filter, and Vital Ion to capture 99.97% of airborne particles.

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Real-Time Air Quality Monitoring: Pollution sensor with color-coded LED for immediate air quality status.

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Auto & Eco Mode: Automatically adjusts fan speed based on air quality and conserves energy when no pollution is detected.

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Adjustable Timer: Features a programmable timer to run the purifier for 1, 4, or 8 hours.

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Large Room Coverage: Purifies a room up to 1900 ft², with varying purification rates depending on room size.

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Enhanced Air Intake: Features a traditional and U-shaped air inlet for efficient trapping of pet fur and hair.

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Auto Mode for Comfortable Nights: Automatically adjusts fan speed for air quality maintenance during sleep.

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Pet Mode: Special mode for pet owners to filter hair and odors, accessible via the Vesync app.

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3-Stage Filtration System: Includes a washable pre-filter, HEPA filter for allergens, and activated carbon filter for odors and VOCs.

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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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Large Room Coverage: Purifies a 403 ft² room 5x per hour and a 1980 ft² room 1x per hour, suitable for large spaces.

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3-Stage Filtration: Includes an Efficient MiddleFilter for pollen and pet dander, and an Activated Carbon Filter for odors and smoke.

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Whisper-Quiet Operation: Operates at a low noise level of 24dB in Sleep Mode, ensuring a quiet environment.

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Allergy and Asthma Relief: Captures allergens to help reduce symptoms during allergy and wildfire seasons.

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Real-Time Air Quality Monitoring: Laser dust sensor provides continuous air quality updates and creates improvement graphs in the VeSync app.

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3-in-1 Filtration: Utilizes 360° VortexAir Technology 3.0 and 3-stage filtration for superior air purification.

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Quiet Operation: Operates at a low noise level of 25dB, ensuring a peaceful environment for better sleep.

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Aromatherapy Enabled: Features a fragrance sponge for adding essential oils to combat pet odors or musty smells.

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

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Compact and Portable: Lightweight and travel-friendly design, perfect for small spaces and easy relocation.

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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.

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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.