The 7 Best Home Air Purifiers in USA
The 7 Best Home Air Purifiers in USA

Breathe in fresh air, avoid allergies, decontaminate your home, discover the best air purifiers!!

Air purifiers remove pollutants or toxics from the air, filter up to 99.99 of allergens and fine particles, and are beneficial against allergenics, people with asthma, atopic dermatitis, multiple chemical sensitivity, myalgic encephalopathy, cardiovascular problems, etc.

They serve to reduce the concentration of many contaminants found in the environment and are very useful and even essential for people suffering from multiple chemical sensitivity, allergies and asthma; technological and scientific studies are finding that poor air quality is a contributing factor to some forms of cancer, respiratory diseases, chronic obstructive pulmonary disease (COPD) and other lung infections.

They also reduce the need to maintain cleanliness in rooms and frequently cleaned areas. Air Purifiers use a low amount of electrical energy, causing a small sum of expenses and environmental effect.


1. Alen BreatheSmart Classic

Large Room Air Purifier, 1100 sqft. Big Coverage Area, HEPA Filter for Allergies, Pollen, Dust, Dander and Fur in Weathered Grey by Alen


  • Cleans 1100 SqFt every 30 minutes 3x faster than our competitors. Designed to clean air in large spaces like living rooms, bedrooms, basements, apartments, and open concept areas.
  • Recommended for dust, allergens, pollen, fur, pet dander, and household odors. The True HEPA filter captures 99.97% of particles up to .3 microns leaving behind clean & fresh air while trapping airborne irritants that cause seasonal allergies & asthma.
  • Air quality sensor light, Blue = Excellent air quality, Orange = Fair air quality, Red = Poor air quality. On «auto mode» the sensor will adjust the speed of the fan to clean the air more effectively when a higher number of particles are present. Watch the light change in real-time as your air is cleaned!
  • Ultra Quiet: Advanced WhisperMax technology creates a soothing environment while producing a pink noise that promotes better deeper sleep. 4 fan speed settings for optimized air purification.
  • Designed by NASA airflow engineers and built with high precision. The BreatheSmart Classic has a long service life with a lifetime warranty. CARB Certified.


2.Dyson Pure Hot + Cool Air Purifier

Heater + Fan – HEPA Air Filter, Space Heater and Certified Asthma + Allergy Friendly, WiFi-Enabled – HP04

Works with Alexa ! HEPA filter captures 99.97 percent of allergens
  • Multi functionality; HEPA Air Purifier. Space heater, + fan; In one; Backward airflow mode purifies without cooling or heating you
  • Dyson technology helps create a cleaner, healthier home – Our vacuums and purifiers are scientifically proven to capture particles as small as allergens and bacteria.
  • Automatically senses air pollution events, initiates purification, & reports air quality levels on LCD display, including ultrafine particles (PM 2.5), allergens (PM10), volatile organic compounds (VOCs) & nitrogen dioxide (NO2)
  • Captures: The sealed HEPA filter captures 99.97 percent of allergens as small as 0.3 microns makes this an ideal air purifier for allergies, pets, dust, smoke, pollen and mold spores
  • Projects purified air throughout the whole room; Air Multiplier technology delivers over 77 gallons per second of smooth, yet powerful airflow; Up to 350 degree of oscillation directs airflow where you need it to help make the air cleaner
  • Heats: The HP04 purifying space heater can be used for long range personal heating or fast, even room heating; Heats with thermostatic control in the winter to bring the room up to the right temperature
  • Wi-Fi connected home air purifier and heater; See real time reports, remotely control your machine and create schedules around your day using the Dyson Link app


3.Rowenta PU6020U2 Air Purifier, 240 Sq FtUltra-Quiet Operation

Tested – 100 recommended! Filters up to 99.99 of allergens
  • Captures 99.99% of pollution, including dust, pollen, pet dander, dust mites, virus bacterium, bacteria, mold, exhaust, and more; for spaces up to 240 Sq. Ft.
  • 4 Filtration Leves: Self-monitoring, auto-adjusting system includes 4 filters: pre-filter, active carbon filter, True HEPA filter, and NanoCaptur filter, which permanently destroys Formaldehyde, a common human carcinogen found in homes
  • Low-volume sound at each speed; dedicated whisper-quiet night mode for light sleepers
  • User-Friendly Features – Built-in sleep timer and delayed start can be set for up to 8 Hrs.; change filter indicator; ambient mood lighting
  • CERTIFIED and RATED – Energy Star rated (meets strict energy-efficiency guidelines set by the US EPA); AHAM certified (CADR Dust = 164cfm, Pollen = 194cfm, Smoke = 155cfm)


4. Blueair Blue Pure 211

+ Air Purifier 3 Stage with Two Washable Pre-Filters, Particle, Carbon Filter, Captures Allergens, Odors, Smoke, Mold, Dust, Germs, Pets, Smokers, Large Room

  • dvanced Swedish Design. Swedish Filter Technology Captures 99% of Airborne Pollutants Like Viruses, Pollen, Dust, Pet Dander, Mold, Bacteria and More
  • Eliminates odors. Activated carbon filter reduces gases, VOCs, and annoying odors from pets, smoking, cooking, wildfires and more
  • Colorful. Includes machine washable fabric pre-filters in diva blue and dark shadow. Leave the mesh filter housing exposed for a Scandinavian look
  • Quiet. No louder than a whisper on the lowest speed (31 db.) and equivalent to the noise level of rainfall on the highest setting (56 db.)
  • Low energy consumption. Rated by energy star for low energy consumption (30–60 w).energy consumption:30 – 61 watts
  • Independently Tested. Performance Certified by Aham to Filter Room Air 5x an Hour in Medium to Large Bedrooms, Living Rooms and Spaces Up to 540 Square feet


5. LEVOIT Air Purifier for Home

Allergies Pets Hair Smokers in Bedroom, H13 True HEPA Air Purifiers Filter, 24db Quiet Air Cleaner, Remove 99.97% Smoke Dust Mold Pollen for Large Room, Core 300, White

  • Genuine Replacement Filters: Search for core300-rf or core 300 replacement filter for Replacement Filters. Use genuine Levoit replacement filters to maintain the best performance and to ensure what you’re buying is worthy of your investment
  • Higher Purify Performance: Use the Core 300 to fill your environment with crisp, clean air. Its Vortexair Technology creates a stronger air flow, CADR number is 230+m3/h, allowing it to cover up to 219 sq. ft. AC 120V/60HZ for USA and Canada
  • Improved Filtration: With larger expansion area and longer length than others, the H13 Ture HEPA filter works with ultra-fine Pre-filter and activated carbon filter, trapping 99. 97% of fine particles and allergens as small as 0. 3 microns and large pollutants such as dust, pet dander, smoke, mold, pollen
  • Most Silent Air Cleaner: The noise level is nearly voiceless at sleep mode with only 24db, its QuietKEAP Technology reduces noise so you can sleep in a restful and soothing indoor environment
  • Ultra-long Service Life: Industry leader provider’s bearing makes this levoit core300 hepa air purifier durable and reliable. The AC capacitor motor uses durable high-precision bearing, and excellent internal structure increases abrasion resist, which obviously extends the life of machine
  • Full Certified for Safer: Energy Star Verified, Complies with California air resources board (CARB) for indoor cleaning devices. Also FCC certified, ETL listed, CA PROP 65 certified
  • Ozone Free: Levoit air purifiers avoid using UV/Ion light, an air cleaning method that research has shown can produce harmful ozone and secondary pollution


6. Winix 5500-2 Air Purifier

True HEPA, PlasmaWave and Odor Reducing Washable AOC Carbon Filter

  • True HEPA filter captures 99.97% of airborne pollutants; dust mites, pet dander, pollen and other allergens as small as 0.3 microns
  • Washable AOC Carbon Filter, made from activated carbon granulars for removal of household odors. Decibels 27.8 dB
  • PlasmaWave acts as a permanent filter to safely break down odor, allergens, chemical vapors and other pollutants with no harmful ozone
  • Smart Sensors gauge the air and our Auto Mode adjusts the fan to filter the air as needed; with a sleep mode for silent night time operation
  • CADR rated for 360 square feet room size. Suitable for medium and large rooms; kids bedrooms, family rooms and kitchens


7.  Hathaspace Smart

HEPA Air Purifier, 5-in-1 Large Room Air Cleaner & Deodorizer for Allergies, Pets, Asthma, Smokers, Odors – Eliminates Pet Hair, Allergens, Dust, Pollen, Mold, Smoke – HSP001

  • Protect you and your family from home air pollutants like dust mites, pollen, mold spores, pet dander, pet hair, odors, smoke, and volatile organic compounds (VOCs). Our 5-in-1 air filter system captures particles you can’t see, with a true HEPA filter that filters 99.97% of particles as small as 0.3 microns.
  • Nothing feels better than breathing in clean air. Read our 2,000+ reviews and see just how much our air purifier has helped with common allergy symptoms like sneezing, coughing, and irritated eyes.
  • Air cleaner and odor eliminator, our air purifier features a cellular-activated carbon filter that absorbs unpleasant odors, smoke, and gases. Ozone-safe and fully approved by CARB, an anion generator can be separately controlled to target the most stubborn odors like litter boxes, cigarettes, and old homes.
  • Smart air Quality sensor, features an automatic air quality sensor system that measures your air quality and adjusts the fan speed in real-time. The display on the unit will continuously diagnose your air and display the air quality level (green, yellow, red), so you always know what you’re breathing.
  • Smart air purifier, 4-in-1 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.


Advantages of having a purifier at home:


Factors to consider when purchasing an air purifier:


  • ROOM SIZE: The cleaning capacity of purifiers is expressed in square or cubic meters. This specification indicates the maximum surface or volume that you can purify to make the result the best.
  • DEVICE POWER: The power will determine how quickly the appliance will purify the air in a room the size of the one indicated by the specifications. If the stay is smaller, the user can decrease the power of the purifier and thus save energy.
  • FILTERS AND MICRONS: The size of the particles that an air purifier takes is measured in microns. A micron is the 1/25,400 part of an inch. The filter is the most important part of the purifier, the best filter is the HEPA (High Efficiency Particulate Air) which, by standards, is able to trap with a 99.97 effectiveness all particles equal to or greater than 0.3 microns. Do not confuse a HEPA filter with a HEPA type filter,which are able to capture particles larger than 2 microns. Also works very well the NANOCAPTUR filter that definitively eliminates formaldehyde* emitted by: scented candles, cleaning products, paints, particle boards, building materials, tobacco smoke. filtering out 99.99 of allergens and fine particles.



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