Best Air Purifier For Viruses And Mold 2024: Top picks by experts

LARGE COVERAGE: The top-performing Levoit Core 400S Smart True HEPA Air Purifier can purify large rooms, such as bedrooms, living rooms, kitchens, and basements. Purify a 403 ft² room 5x per hour and a 990 ft² room 2x per hour

3-STAGE FILTRATION: Filtration includes a Pre-Filter, H13 True HEPA Filter, which traps viruses, bacteria, pollen,dust, and pet dander, and a Custom High-Efficiency Activated Carbon Filter that helps neutralize odors, cooking and wildfire smoke, and VOCs

WHISPER-LEVEL QUIET: Keep the Core 400S running throughout the night, as Sleep Mode uses the lowest fan speed (24dB) to create a sleep-friendly space that’s as quiet as falling leave

COMBAT ALLERGIES AND ASTHMA: Powerful air purification during allergy and wildfire seasons helps capture allergens that cause sneezing, congestion, breathing difficulties, and other symptoms

VIEW AIR QUALITY: The laser dust sensor scans the surrounding air for airborne particles, continuously updating the PM2.5 display and creating graphs in the VeSync app so you can see how your air quality has improved

HANDS-FREE VOICE COMMAND: Hands-free control with Amazon Alexa and Google Assistant allows you to control settings when your hands are full with cooking, caring for babies and children, or playing with pets

SCHEDULE SETTINGS TO MATCH YOUR ROUTINE: Program the air purifier to use different modes and fan speeds at certain times, so you can have your week planned in advance. With scheduling, you never have to worry about forgetting to change your settings

TRUSTWORTHY AND SAFE: The Core 400S is Energy Star and FCC certified, ETL listed, and a recipient of the German Design Award (2021) and iF Design Award (2021). Only use Levoit replacement filters (search B08SQQK6K7) for best results and product performance

Get Relief From Allergies - Eliminates common allergy triggers including dust mites, pollen, and pet dander. Covers 1,276 sq ft (1 air change per hour) and 319 sq ft (4 air changes per hour). CADR: 170CFM / 289m³/h.

Best In Class Performance & Energy Saving - Utilizes low EMF radiation DC motor to deliver DOUBLE the air output using up to 82% LESS electricity than other air purifiers in its class. UV light kills harmful bacteria, viruses, and mold spores.

Complete Filtration & Germ Disinfection - Easily replaceable H13 99.98% true HEPA filter and activated carbon prefilter with optional ionizer and disinfecting UV-C light. [ Lab tested and proven to eliminate 99.98% of Influenza A H1N1 virus from the air ].

Whisper Quiet & Effective – Quiet at low speed and turbo mode for maximum air cleaning.

Support - InvisiClean is a US company with customer support in the USA. California Air Resources Board [CARB] certified compliant for sale in California. Power: 110V-220V.

SIMPLE ONE-BUTTON CONTROL: Easily adjust fan as-needed with one button to ensure optimal air quality, including lowering fan speed at night for uninterrupted sleep

CLEAN AIR IN MINUTES: Blueair’s HEPASilent dual filtration delivers more clean air using less noise and energy than HEPA filtration alone; Quickly cleans 540sqft large room in about 12.5 min or up to 2592sqft XL space in 60min, on high

ONE OF THE QUIESTEST AIR PURIFIERS: Quieter (31 dB) than whisper on low; ENERGY STAR rated - uses less energy (30W) than an incandescent lightbulb on low so it’s kind to your wallet and the planet

ASTHMA plus ALLERGY: Removes 99.99% of pollen, helping reduce allergens and pollutants that trigger allergy and asthma symptoms

REMOVES ODOR & PARTICLES DOWN TO 0.1 MICRON: Ideal for smoke & smog during wildfire season; Removes 99.97% of airborne particles like smoke, dust, viruses and pet dander, while the carbon filter traps light household odors from smoking, pets and cooking

Award-winning, Swedish design compliments your aesthetic while seamlessly cleaning your air; Good Housekeeping – 10 Best Air Purifiers of 2021, Best Overall Air Purifier; Rolling Stone – Best Air Purifiers for Smoke & Smog 2021

Coway Airmega 400S is designed to accommodate large room sizes up to 1, 560 square feet and cleans the air at least two times per hour when used as recommended.

Coway Airmega Max2 filter – combined activated carbon and True HEPA filter – captures and reduces up to 99.97% of particles 0.3 microns in the air, including pollen, pollutants and other allergens. It also reduces more than 99% of volatile organic compounds and reduces fumes such as NH3 and CH3CHO. It also includes washable and permanent pre-filter to catch larger dust particles.

Coway Airmega’s pollution sensor communicates indoor air quality testing in real-time. The brightly colored LED ring lets you know how clean or dirty your indoor air is every minute of the day.

Coway Airmega has five fan modes: Smart, Sleep, Low, Medium and High. The noise level is nearly silent at lower speeds and the max noise it creates at the highest setting is 43. 2 dB.

Smart mode with three settings, Coway Airmega smart air purifier adapts to its surroundings. Fan speed automatically adjusts based on the room's air quality and lighting conditions to improve air quality.

Coway Airmega has a timer with 1, 2, 4 and 8-hour settings, plus indicators for filter lifetime for both the washable pre-filter and Max2 filter.

Coway Airmega IoCare mobile application includes indoor and outdoor air quality monitoring, filter notification, speed, and smart mode control and scheduling. Coway Airmega also works with Alexa and Dash Replenishment.

Coway Airmega 400S is Energy Star certified and consumes 64 watts.

Limited manufacture’s covers any internal malfunctions for 1 year and motor and electronic parts for 5 years. Filters are excluded.

Wattage: 66 W

Coway Airmega 250 room air purifier is designed to accommodate large room sizes up to 930 square feet and cleans the air at least two times per hour when used as recommended.

Coway Airmega Max2 filter—combined activated carbon and Green True HEPA filter—captures and reduces up to 99.99% of 0.01 micron particles in the air, including pollen, pollutants and other allergens. It also reduces volatile organic compounds by more than 99% and reduces fumes such as NH3 and CH3CHO. Includes washable and permanent pre-filter to catch larger dust particles.

Coway Airmega’s pollution sensor communicates indoor air quality testing in real-time. The brightly colored LED bar lets you know how clean or dirty your indoor air is, every minute of the day.

Coway Airmega 250 has six fan modes: Smart, Sleep, Low, Medium, High, and Rapid. Noise level is nearly silent at lower speeds.

Coway Airmega is a smart, energy efficient air purifier with a three-setting smart mode to adapt to its surroundings. Fan speed automatically adjusts based on the room’s air quality and lighting conditions to improve air quality.

Coway Airmega 250's Rapid Mode is activated to circulate it, running at maximum power until it’s deemed clean when the air quality is in need of a boost . It’s a much-needed quick burst of fresh air in the form of high-energy circulation.

Coway Airmega has a timer with 1, 4 and 8 hour settings, plus indicators for filter lifetime for both the washable pre-filter and Max2 filter.

Coway Airmega 250 is Energy Star certified and max consumes 61 watts.

Limited manufacture’s warranty covers any internal malfunctions for 1 year and motor and electronic parts for 5 years. Filters are excluded.

Coway Airmega 400S room air purifier is designed to accommodate large room sizes up to 1,560 square feet and cleans the air at least two times per hour when used as recommended.

Coway Airmega Max2 filter—combined activated carbon and True HEPA filter—captures and reduces up to 99.97% of 0.3 micron particles in the air, including pollen, pollutants and other allergens. It also reduces volatile organic compounds by more than 99% and reduces fumes such as NH3 and CH3CHO. Includes washable and permanent pre-filter to catch larger dust particles.

Coway Airmega’s pollution sensor communicates indoor air quality testing in real-time. The brightly colored LED ring lets you know how clean or dirty your indoor air is, every minute of the day.

Coway Airmega has five fan modes: Smart, Sleep, Low, Medium and High. Noise level is nearly silent at lower speeds. Max noise at highest setting is 43.2 dB.

Coway Airmega is a smart, energy efficient air purifier with a three-setting smart mode to adapt to its surroundings. Fan speed automatically adjusts based on the room’s air quality and lighting conditions to improve air quality.

Coway Airmega has a timer with 1, 2, 4 and 8 hour settings, plus indicators for filter lifetime for both the washable pre-filter and Max2 filter.

Coway Airmega IoCare mobile application includes indoor and outdoor air quality monitoring, filter notification, scheduling, and speed and smart mode control. Coway Airmega also works with Amazon Alexa and Dash Replenishment and is compatible with Google Home.

Coway Airmega 400S is Energy Star certified and consumes 64 watts.

4 IN1 AIR PURIFIER: True HEPA air filter reduces up to 99.97% of harmful dust, pollen, pet dander, mold spores, and other allergens as small as .3 microns from the air; Input Voltage: AC120 Volt; 60 Hertz

KILLS GERMS: UV C light helps kill airborne viruses such as influenza, staph, rhinovirus, and works with titanium dioxide to reduce volatile organic compounds

TRAPS ALLERGENS: pre filter traps dust, pet hair, and other large particles while extending the life of the HEPA filter

REDUCES ODORS: Activated charcoal filter helps reduce unwanted odors from pets, smoke, cooking fumes, and more

QUIET MODE: ultra-quiet sleep mode with a programmable timer helps you get a good night’s rest with cleaner air

Coway Airmega 150 room air purifier is designed to accommodate room sizes up to 214 square feet.

3-Stage Filtration System [ Pre-filter (Washable) + Deodorization filter + Green True HEPA filter] captures and reduces up to 99.99% of 0.01 micron particles in the air, including pollen, pollutants and other allergens. It also reduces volatile organic compounds and reduces odor.

Pollution sensor communicates indoor air quality in real-time. Brightly colored LED lets you know how clean or dirty your indoor air is every minute of the day. Also features a filter-lifetime indicator and notifies users when to replace them.

Energy efficient air purifier with 3-stage selection of fan speeds plus Auto mode. Auto mode automatically optimizes the fan speed based on the level of indoor air quality. When no pollution is detected for 30 minutes, the fan will automatically stop and enters low-noise mode.

Cartridge Design, Batch Separation - Dust flying upon filter replacement is minimized, allowing moving to a desired place for the replacement.

Purify your air – Our 5-in-1 filter system targets pollen, dust, pet dander, VOC’s, smoke, and odors. Our H11 HEPA filter captures 99.9% of particles down to 0.3 microns.

What you get – Smart air purifier, True HEPA filter set, remote control, manual, 2-year warranty, award-winning customer support 7 days a week, and the peace of mind that comes from a trusted American brand.

Remove odors, smoke, & VOC’s – Both an air cleaner and odor eliminator, our air purifier features a unique honeycomb activated-carbon filter that absorbs odors, smoke, and VOC’s. With a state-of-the-art fan and motor, enjoy clean air delivered quietly and efficiently in your home, bedroom, office, kitchen, basement, dorm, apartment, or living room.

Breathe easier – Nothing feels better than breathing clean air. Read our 10,000+ reviews and see just how much our air purifier can assist and support the body’s natural response during allergy season.

Smart air purifier – In AUTO mode, a smart air quality sensor detects pollutants in your air, adjusting the fan speed in real-time. A digital display on the unit reveals your air quality level, so you always know what you’re breathing.

Unrivaled Performance: The HealthPro Plus is the #1 Rated room air purifier for homes, offices, schools, hospitals, industrial, and commercial sites. Has received more top reviews and awards than any other air purifier. Chosen by the Hong Kong Hospital Authority for both SARS-CoV-1 & SARS-CoV-2, the virus that causes COVID-19. Superior airflow with the 320-degree EvenFlow Diffuser efficiently filters all the air in large rooms and bedrooms numerous times an hour.

Medical Grade H14 HyperHEPA Filter: Proven and certified by a third-party testing lab to remove and trap 99.995% of all airborne particles down to 0.003 microns, the HealthPro Plus supplies unequaled protection against bacteria, dust, mold, pollen, pet dander, smoke from wildfires, odors, harmful chemicals like formaldehyde, and more. True HEPA filtration.

Long Lasting & Cost-Efficient Filters: Three different filters clean the air four different ways. Pre-filter traps coarse particles. Activated carbon adsorption and pelletized chemisorption filter odors and gasses. HyperHEPA traps fine and ultrafine particles. Long-lasting filters – 16 to18 months for the pre-filter, 2 years for the gas and odor filter, 3 years, 9 months to 4 years, 2 months for the HyperHEPA filter - helps save money over the air cleaner’s lifetime, and more eco-friendly.

Energy Saving and Ultra-quiet Air Cleaner: The HealthPro Plus emits ultra-quiet, low-decibel sound across all four fan speeds. The fan-in-center design places the motor between sound-reducing filters. Doubled-walled housing limits sound. Rubber suspension pads isolate motor vibration from the air cleaner housing. EvenFlow Diffuser deflects sound back into the system. Powerful fan uses only as much electricity as a conventional light bulb, amounting to pennies per day to operate.

Certified Performance: Each HealthPro Plus air purifier is made in Switzerland and individually tested for total system efficiency. If the system is not delivering 99.97% cleaner air or better, it does not get shipped. The results of the tests are detailed in a hand-signed Certificate of Performance. Every system comes with a 10-year limited warranty. Direct purchases from the manufacturer will require a signature to acknowledge receipt upon delivery. CARB EO # G-10-059.