Best HEPA Air Purifiers

Small in size, the Airmega Mighty AP-1512HH contains a pre-filter, odor filter, Green True HEPA filter.

The simple, clean, and compact Airmega 150 air purifier features HyperCaptive Filtration System combining a Washable Pre-filter, a Deodorization filter, and a Green True HEPA filter to reduce 99.999% of airborne particles and contaminants down to 0.01 microns in the air. The Airmega 150 includes filter change indicators, easy-to-remove pre-filter, cartidge design for filters, automatic speed control based on particles in the air, and an air quality indicator with a light that can be turned on or off. Coway Airmega 150 cleans and maintains spaces up to 214 sq. ft. in 12.5 minutes or up to 518 sq. ft in 30 minutes.

The Coway Airmega 400 model features smart mode (auto, sleep, eco) and real-time air quality monitoring, so you can rest assured that your air is being cleaned at all times. The Coway Airmega 400 is designed to accommodate room sizes up to 1,560 square feet and it cleans the air two times in one hour. Coway Airmega draws contaminated air from two sides and pushes filtered air out the top of the unit, cleaning the air you breathe faster and more efficiently. The air filter indicator tells you when the two Max2 filters need to be replaced, and the pre-filters need to be cleaned for maximum efficiency, based on how much air they have processed. The easy-to-clean pre-filter captures large particles like hair, fur and dust in its micromesh, so Max2 filter can work more effectively. The Max2 filter—a combined activated carbon and a Green True HEPA filter—captures and reduces up to 99.99 percent of particles 0.01 microns in the air, including pollen, pollutants, and other allergens. It also reduces more than 99 percent of volatile organic compounds and reduces fumes such as NH3 and CH3CHO. With its Smart Mode feature, the Coway Airmega automatically adapts to its surroundings by adjusting fan speeds based on the room’s air quality. That means your unit is energy efficient without compromising efficacy. When the air quality in the room remains purified for 10 minutes or more in smart eco mode, Coway Airmega turns the fan off to conserve energy. When Coway Airmega’s built-in light and pollution sensors detect that the room has been dark and the air is clean for three minutes, Coway Airmega reduces noise and power consumption. Coway Airmega’s pollution sensor communicates indoor air quality in real-time. The brightly colored LED ring lets you know how clean or dirty your indoor air is every minute of the day.

Take a breath of fresh air with the Core 300 True Hepa Air Purifier from Levoit. This air purifier is made with Vortexair Technology, which creates a stronger air flow than the typical air purifier. This purifier is also one of the quietest purifiers available, ensuring that you are always able to sleep well even with the purifier on all night. When you want to keep your air clean on crisp all day long, this air purifier from Levoit.

The Winix 5500-2 features a 4-stage air purification system, this unit removes 99.99% of airborne particles as small as 0.01 microns in size. Winix’s PlasmaWave Technology may help to reduce the presence of airborne pollutants and impurities. The unit’s built-in Smart Sensors detect and monitor the quality of air in your environment and provides a visual representation of your current air quality. When in Auto Mode, the unit automatically adjusts fan speeds to ensure efficient and cost-effective cleaning. Sleep mode is automatically activated when the room is darkened, providing quiet, energy-efficient operation.

Keep your home a safe haven with the Blue Pure 511i Max, featuring advanced air purification that’s quiet enough for nap time yet powerful enough for allergy season. Quickly cleans 237 ft² in 12.5 minutes, 569 ft² in 30 minutes, & 1,138 ft² in 1 hour. Automatically detects & quickly removes pollutants such as viruses, bacteria, dust, and odors. Compact with 360-degree air intake, so you can place it anywhere-on the floor or table. RealTrack Technology accurately tracks filter lifetime based on usage and pollutant levels.

Fill your bedroom with clean air everyday with the Blueair Blue Pure 411i Max air purifier. Suitable for small spaces including bedrooms, it can clean up to 219 square feet in 12.5 minutes and up to 526 square feet in 30 minutes. It ensures silent operation and effectively eliminates viruses, smoke particles, pollen, as well as unwanted odours.

The air quality of your home is important, as are your pets. That’s why the Levoit Vital 200S Smart Air Purifier filters at least 99.97% of airborne particles down to 0.3 microns, such as hair and smoke particles. Featuring helpful Pet Mode, the Vital 200S can automatically switch between high and low fan speeds to keep your air clean while helping to conserve energy. Is your playful pet shaking loose fur into the air? No problem—the additional U-shaped air inlet captures airborne pet fur while helping to reduce clogging. These features, combined with smart control, scheduling, and real-time air quality updates, make creating a fresh and happy environment for you and your furry friends easy.

The IQAir HealthPro Air Purifier is recognized internationally for its superior performance. It comes with the PreMax filter and the HyperHEPA included, with the ability to add a V5-Cell filter in the future.Most air purifiers can only filter down to 0.3 microns in size. But 90% of all particles in the air are smaller than 0.3 microns! IQAir's patented HyperHEPA filtration filters down to 0.003 microns with a guaranteed minimum efficiency of 99%. This means that HyperHEPA can remove up to 100 times more allergens than conventional air cleaners.

The New Generation Alen BreatheSmart 75i: Ultimate Air Purification for Large Spaces Designed to tackle serious air quality concerns, the BreatheSmart 75i combines powerful performance, quiet operation, and intelligent features to provide clean, healthy air for large areas up to 2,800 sq ft.

The Austin Air Bedroom Machine was designed with and is endorsed by the National Sleep Foundation as being the most advanced room air purifier Austin Air has ever made. This unit features a 5-stage filter with granular carbon and military grade carbon cloth for the most superior air cleaning of all. Ideal for those who have difficulty sleeping, suffer from COPD, allergy and asthma attacks at night as well as anyone looking to improve their overall health and wellbeing. So complete, this unit is certified to remove 99.97% of airborne particles 0.3 microns or larger in size and 95% of all particles down to 0.1 microns. In a John Hopkins study of local homes, the Bedroom Machine effectively reduced the levels of Nitrogen Dioxide (NO2), a gas particularly dangerous for those with COPD, by 27% in kitchens and 23% in bedrooms. This is the only air purifier constructed using solid steel and a non-toxic powder coated paint. No plastic, no polystyrene, no off gassing. Featuring an industry-leading filter that has a 5-year life, this air purifier comes in White. In another clinical trial at John Hopkins, it was proven that an Austin Air Bedroom Machine effectively removes indoor pollutants from the home, including nicotine. Cleaner air means better sleeping. The device reduces snoring, leading to sounder and deeper sleep with fewer interruptions. The 360-degree intake system draws air into all sides, passing it through a 5-stage filter and removing sub-micron particles. Leads to better health as the device filters chemicals, gases, viruses and bacteria, allowing immune systems to strengthen as coughing, wheezing and sneezing are reduced or eliminated. At 47 lbs., less than 2' tall and with included easy roll casters, this unit is portable and perfect for living rooms, dens or other large areas.

Experience the next level of air purification with the Rabbit Air MinusA2 Console Air Purifier, a superior solution for maintaining clean air in your home. Equipped with cutting-edge wireless internet capabilities, you can effortlessly monitor and control air quality from anywhere. This stylish air purifier features a beautifully designed Black Great Wave panel, blending seamlessly into any interior decor. The MinusA2 is recognized as one of the best HEPA air purifiers available, utilizing advanced odor and particle sensors to automatically detect pollutants. The customizable filtration system allows you to target specific allergens or concerns, making it an exceptional choice for allergy sufferers seeking relief from airborne irritants. This powerful unit operates quietly thanks to its Brushless Direct Current (BLDC) motor technology, providing continuous purification without disturbing noise. Ideal for bedrooms or living spaces, the Rabbit Air's automatic light sensor reduces energy consumption by dimming during nighttime hours. Enhance your air cleaning experience with the BioGS HEPA filtration system which captures 99.97% of airborne particles as small as 0.3 microns. This true HEPA filter goes beyond standard technology by reducing allergens and bacteria on the filter itself, ensuring cleaner operation over time. Whether you are dealing with pet dander or dust mites, this highly efficient room HEPA air purifier is perfect for keeping your living environment fresh and healthy. Discover why it's rated among the top choices for best home purifiers with its innovative design and unmatched performance.

Pre-filter is washable and permanent, designed to catch larger dust particles. 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 timer and a filter-lifetime indicator. Energy efficient air purifier with three manual 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 enter Eco mode to save energy. Timer feature allows device to run 1/4/8 hours before automatically powering off. Filter replacement indicator checks both Pre-filter and HEPA filter and notifies users when to wash or replace them. 82 watt power consumption and quiet operation with noise level range from 24.4 dB to 53.8 dB. The continually operating air quality indicator senses indoor air particles and adjusts the fan speed accordingly to reduce particles.

PuroAir 130i WiFi Enabled Smart Air Purifier filters airborne particles down to 0.1 microns before they can reach your lungs. The scientifically backed PuroAir 130i Air Purifier filters up to 99.9% of allergens, dust, pollen, pet dander, smoke, odors, VOCs and and more with the high efficiency particle air filter with CarbonTech activated carbon layer. Conveniently cleans the air in small rooms up to 600 sq ft. Perfect for apartments and homes with limited space. Try it risk free with the 100-Day Guarantee!

Elevate your home's air quality with the Levoit PlasmaPro 400S-P Smart Air Purifier. This advanced air purification system is designed to efficiently clean the air in rooms up to 403 square feet, making it an excellent choice for living rooms, bedrooms, or home offices. The core of its performance lies in its Carbon True HEPA filtration system, engineered to capture an impressive 99.97% of airborne particles as fine as 0.3 microns. This includes common allergens such as dust, pollen, smoke, mold spores, and pet dander, contributing to a healthier indoor environment. The activated carbon filter also works to neutralize odors from cooking, pets, and smoke, leaving your space smelling fresh. Benefiting from Energy Star certification, this air purifier operates with remarkable energy efficiency, helping to reduce electricity consumption without compromising on performance. Its sleek, modern design in a crisp White finish complements any home decor. The unit measures 20.5 inches in height, 10.8 inches in width, and 10.8 inches in depth, offering a compact yet powerful footprint. Control is made effortless through its smart capabilities, allowing you to manage settings, set schedules, and monitor air quality remotely. For added convenience, it is designed with electrical controls and is portable, allowing you to easily move it between rooms as needed.