Top 10 Best air purifier for 800 square feet 2022

1. Alen 45i Air Purifier, Quiet Air Flow for Large Rooms, 800 SqFt, Air Cleaner for Allergens, Dust, Mold, Pet Odors with Long Filter Life (White)

  • B4-PURE FILTER: Recommended for dust, allergens, pollen, fur, pet dander, and odors.
  • SLEEK DESIGN: Fits perfectly in any space from small to large rooms.
  • TRUE HEPA: Includes a Medical Grade H13 True HEPA layer that captures 99.99% bacteria, aerosolized viruses, and airborne particles larger than 0.1 micron. True HEPA filters last 3-5 months longer than standard filters.
  • 5 AIR QUALITY COLORS: A Laser Smart Sensor detects airborne particles and auto-adjusts with air quality changes. Blue = Excellent, Green = Good, Orange = Fair, Red = Poor, Purple = Bad air quality (high levels of particles).
  • SLEEPSCORE VALIDATED: Incredibly quiet and tuned to generate a soothing pink noise for better rest. SleepScore Labs reported participants had improved sleep quality, reduced allergy symptoms, and felt more rested the morning.

2. Bissell Smart Purifier with HEPA and Carbon Filters for Large Room and Home, Quiet Bedroom Air Cleaner for Allergies, Pets, Dust, Dander, Pollen, Smoke, Odors, Auto Mode, air220, 2609A

  • 3-Stage Filtration for Simply Clean Air. Includes a pre-filter, activated carbon filter, and an H13 HEPA filter to capture large and fine particles, home odors, odors from pet, and VOCs.
  • Medical-grade HEPA Filter. Captures 99.97% of particles 0.3 microns and smaller when on lowest fan speed, helping to remove airborne allergens and irritants like dust, pet dander, pollen, and smoke like that from wildfires, cooking, and smoking.
  • Honeycomb-Structured Carbon Filter. Filter contains thousands of activated carbon pellets engineered to capture gases, volatile organic compounds (VOCs) and common household odors including odors from pets, cooking and smoke.
  • Large Room Coverage and AHAM Certified. Filters 1252 sq. ft. with 1 air change/hour. Filters 626 sq. ft. with 2 air changes/hour. Filters 417 sq. ft. with 3 air changes/hour. Filters rooms 258 sq. ft. providing 4.8 air changes/hour.
  • Low Energy and Library Quiet. Energy Star rated and equipped with 5 fan speeds the lowest of which is as quiet as a library.
  • Automated CirQulate System. VOC sensor monitors and provides colored-coded, indoor air quality feedback and adjusts to the appropriate fan speed for continuous clean air.
  • Whisper Quiet Sound Level. Equipped with 5 fan speeds the lowest of which is whisper quiet. Perfect for bedrooms and contributes to a peaceful sleeping environment.
  • Optimized Airflow. Powerful XL fan draws air in through the front of the air purifier and through 3 filters, releasing clean air through the top of the machine.
  • Easy Filter Maintenance. Filter change indicator will inform you when it’s time for new filters. Filters should be replaced approximately every 6 months. Only use genuine BISSELL Replacement Filters to ensure excellent performance. Search AMAZON ASIN: B09BP4FW9F.

3. Medify MA-112 Air Purifier with H13 True HEPA Filter | 2,500 sq ft Coverage | for Smoke, Smokers, Dust, Odors, Pet Dander | Quiet 99.9% Removal to 0.1 Microns | White, 1-Pack

  • MAXIMUM COVERAGE: Cleans large spaces up to 3,700 sq ft in one hour, 2,500 sq ft in 30 minutes (CADR 950). Ideal for homes, apartments, bedrooms, living rooms, offices, schools, universities, classrooms, hospitals, restaurants, and other businesses.
  • DUAL HEPA H13 FILTRATION: Trusted to remove 99.9% of particles including odors, smoke, pet dander, dust, and more down to 0.1 microns in size. Captures finer particles than HEPA H11 (0.3 microns).
  • ULTRA QUIET: Choose from 4 fan speeds, with the lowest setting operating virtually silent. Runs at 110 Volts at a maximum noise level of 70 dB. For the most discreet operation, enable sleep mode to completely dim the unit’s panel lights.
  • EASY TO USE FEATURES: Includes a sleek touch panel with 0-8 hour timer, fan speed, optional ionizer, dust sensor, sleep mode, filter replacement indicator, and child lock, great for both kids and pets.
  • QUALITY TESTED & BACKED: CARB, ETL, and Energy Star certified. Backed by a USA registered Lifetime Warranty when genuine Medify replacement filters are used. The replacement filter (B07MTQKJ14) lasts 3,000 hours or about 6 months.

4. Pro Breeze Large Air Purifier True HEPA H13 Filter – WiFi and Smart App Air Purifier with 2000 Sq Ft Coverage, 800 CADR & 6 HEPA, Activated Carbon Layers – HEPA Air Purifiers for Home Office

  • HEPA 13 Filter: Our air purifier uses two HEPA 13 filters, which are in the most advanced tier of HEPA filters. These filters rapidly filter particles as small as 0.1 microns from the air in your home, office or gym.
  • 6 Layers of Filtration: The Pro Breeze Air Purifier HEPA has a dual core filtration system that utilises 6 medical grade filters. They are the optimum air purifiers for pets.
  • Extra Large 2000 ft² Coverage: Our HEPA air purifiers for home office have an extra large coverage capacity of up to 2000 square foot, which can provide air purification for an entire home.
  • Smart App and WiFi Control: The perfect air purifiers for home large room, connect to your WiFi and control your air purifier with an app on your phone. Use the Smart Life App to set and adjust your HEPA air purifier settings from anywhere in the home, gym or office.
  • Special Modes and Functions: Our plug in air purifier has several extra features, including Sleep Mode, which will reduce light and sound output during the night, and Timer Mode, simply set a time for the device to automatically turn on or off. This air purifier has 5 different fan speeds.

5. COLZER Home Air Purifiers for Large Room 2500 Sq ft with HEPA Filter, Air Cleaner for Pets, Dust, Odor Eliminator for Smoke, Pet Dander Air Freshener Super Quiet with Sleep Mode for Bedroom Fresh Air for Office Apartment with Large CADR Quick & Safe

  • ❃【High-Efficiency Air Purifier For Large Room】 The air cleaner with large CADR can effectively purify room air up to 2500 Sq Ft. The air freshener can remove bad smell, or dust to 99.99%, perfect for large rooms and offices. Within 800 Sq Ft room, it will purify quickly in about 10 minutes.
  • ❃【Air Purifier for Home with 3 Layers Filter】 The air purifier for pets are designed  with pre-filter, HEPA efficient filter, and activated carbon filter to fresh air. Pre-filter efficiently prevents > 0.2 mm fiber particles in air to 99.9% like hair. HEPA efficient filter for the second purify, prevent and remove dust pollution, meet PM2.5. Activated carbon filter could powerfully absorb and solidify as well as crystallize, so it can absorb odors and release clean air for people.
  • ❃【Ultra Quiet Air Purifier for bedroom】 Under sleep mode, the air purifier for bedroom will fresh the air with noise of 28db, which offers a silent and comfortable sleep and rest in bedroom, also , efficiently save energy.
  • ❃【6 Modes on Air Purifier for Large Room】 There are filter reset, timer, power, fan, sleep mode, child-Lock on the panel. Filter reset on to remind you replace the filter; Timer for 8 hours air purify choice; Power for on/off; 4 gears fan to choose from auto-wind according to air quality, low, mid, high modes; Press the sleep mode button for 3 seconds to change to child-lock to protect from accident touch.
  • ❃【Safe And Reliable】 The air purifier for home has undergone rigorous quality testing and meets stringent requirements. Have FCC certification, ETL certification and CARB certification. If any question, please contact our service department.

6. Medify MA-40 Air Purifier with H13 True HEPA Filter | 840 sq ft Coverage | for Smoke, Smokers, Dust, Odors, Pet Dander | Quiet 99.9% Removal to 0.1 Microns | White, 1-Pack

  • MAXIMUM COVERAGE: Cleans large spaces up to 1,600 sq ft in one hour, 840 sq ft in 30 minutes (CADR 380). Ideal for homes, apartments, bedrooms, living rooms, offices, schools, universities, classrooms, hospitals, restaurants, and other businesses.
  • HEPA H13 FILTRATION: Trusted to remove 99.9% of particles including odors, smoke, pet dander, dust, and more down to 0.1 microns in size. Captures finer particles than HEPA H11 (0.3 microns).
  • ULTRA QUIET: Choose from 3 fan speeds, with the lowest setting operating virtually silent. Runs at 110 Volts at a min noise level of 46dB and max of 66dB. For the most discreet operation, enable sleep mode to completely dim the unit’s panel lights.
  • EASY TO USE FEATURES: Includes a sleek touch screen operation panel with 0-8 hour timer, fan speed, sleep mode, filter replacement indicator, and child lock, great for both kids and pets.
  • QUALITY TESTED & BACKED: CARB, ETL, and Energy Star certified. Backed by a USA registered Lifetime Warranty when genuine Medify replacement filters are used. The replacement filter (B07MTQFFNT) lasts 3,000 hours or about 6 months.

7. HATHASPACE Air Purifier for Home Large Room with True HEPA Air Filter for Allergies, Pets, Asthma, Smoke, Quiet Smart Air Cleaner, Removes 99.9% of Dust, Mold, Pet Dander, Odors, Pollen – HSP002 – 1500 Sq. Ft. Coverage – H13 True HEPA

  • Purify your air – Our 5-in-1 filter system targets pollen, dust, pet dander, VOC’s, tobacco smoke, odors, and more. Superior to standard true H11 HEPA filters, H13 HEPA filters 99.97% of particles down to 0.3 microns and 99.95% of particles between 0.3 – 0.1 microns.
  • What you get – Large smart air purifier, H13 True HEPA composite filter, washable pre-filter, manual, 5-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, 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 has helped with common allergy symptoms like sneezing, coughing, and irritated eyes.
  • 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.

8. Miko Air Purifier For Home Large Room H13 True HEPA Air Filter For Pets, Allergies, Asthma, Smoke Odor Eliminator With PM2.5 Air Quality Sensor, Auto Function Covers 970 Sqft

  • Most Advanced Air Purifier- Covering 970 Sqft, The H13 true HEPA air purifier features 4 fan speeds with Turbo speed, PM 2.5 air quality indicator, Built-in timer, Auto setting for smart usage, sleep mode at 25db, Child lock mode, and 360 degree suction
  • Maximum Air Purification- Powerful 360 Vortex suction, The H13 HEPA, Activated Carbon, and Pre-filter removes 99.97% of particles as small as 0.3 microns in large rooms and can reach quiet levels of 25 decibels
  • Ultimate Filtration- Helps remove viruses, bacteria, smoke, allergens, pollen, pollutants, odor, mold, pet hair, dust, fur, germs, fungi, asbestos, dust mites, carbon dust, anthrax, and so much more
  • Performance and Functionality- Strong, durable, and reliable this Miko medical grade air purifier is built to perform. The accurate air quality indicator will let you know precisely how clean your air is. With auto smart technology you can let the machine do all the work while it used the least amount of energy
  • Fully Safe and Certified- We stand by our product. Search for Ibuki M or B08WNGT7SZ for replacement filters. If you have any issue at all you are covered for 1 year, simply reach out to us. This machine is certified by ETL, EPA, UL, MET, CE, RoHS and California Air Resources Board

9. LEVOIT Air Purifier for Home Allergies Pets Hair in Bedroom, H13 True HEPA Filter, 24db Filtration System Cleaner Odor Eliminators, Ozone Free, Remove 99.97% Dust Smoke Mold Pollen, Core 300, White

  • Ozone Free: Levoit air purifiers avoid using UV-C light, an air cleaning method that research has shown can produce harmful ozone and secondary pollution
  • High Performance: Enjoy fresh air in minutes with the Core 300 True HEPA Air Purifier. Featuring VortexAir Technology and 360° air intake, the Core 300 cleans spaces up to 547 ft² in 30 minutes, 219 ft² in 12 minutes (CADR: 141 CFM / 240 m³/h)
  • Find Relief: Ease sneezing, congestion, and other allergy symptoms caused by airborne contaminants. The H13 True HEPA Filter works alongside the Pre-Filter and High-Efficiency Activated Carbon Filter to capture 99.97% of airborne particles 0.3 microns in size, such as dust, smoke, pollen, odor
  • Multiple Filter Choices: Choose from a variety of replacement filters to best meet your needs. The Toxin Absorber Filter specializes in smog, toxins and VOCs. The Smoke Remover filter specializes in wildfire, smoke and etc. And the Pet Allergy Filter helps to capture pet dander and absorb unpleasant odors
  • Most Silent Air Cleaner: Choose Sleep Mode at night and then forget all about your air purifier while you sleep. QuietKEAP Technology reduces noise levels to a near-silent 24dB, ensuring the Core 300 won’t get in the way of a good night’s rest
  • Sleek Design: The Core 300 practically serves your home while blending in with your decor. Its award-winning design (Red Dot, 2020) and modern white finish help your air purifier fit anywhere in your home/bedroom/room
  • Undisturbed Operation: Display light can be turned off to enjoy a perfect night of sleep without the effect of light. A timer for 2/4/6/8 hours and filter life time indicator for your convenience
  • Full Certified for Safer: Energy Star Verified, Complies with California air resources board (CARB) for indoor cleaning devices. Also FCC certified, ETL listed

10. KVV Air Purifiers for Home Large Room, up to 1700 Sq Ft, True HEPA Air Filter Cleaner, Quiet Flow Bedroom Air Purifiers, Filter out Dust, Pollen, Pet Hair Dander Odor, Wildfire Smoke, Smoker Smell

  • ✅[Purify Large Coverage Area, Widely Used] Air Purifier for home large room 1000 sq ft, High CADR true hepa air filter, 230m³/h CADR rate. Large Home air purifier replaces room air 850 FT²/30mins, 1700 FT²/60mins. Air Purifier Perfect for home with animals, freshly painted bedroom, office, living rooms, kitchen, basements
  • ✅[STRICTED DOCTOR’S CHOICE] 4-stage filtration Home air purifier ( pre-filter, PM2.5 filter, columnar activated carbon filter, and High Efficient true HEPA filter ), Odor Reducing Carbon Filter, TRUE HEPA AIR FILTER.
  • ✅[Multiple Functional Mode/Easy to Set up/Monitoring ] QUIET SLEEP MODE, AUTO MODE, Smart Air Quality Sensor.TIME SETTING, Touch Control Panel With Panel Lock (Child lock). Easy operated touch panel for control, no need remote control. Monitoring light color shows the air quality, Green=Excellent, Blue=Good, Yellow=Fair, Red=Poor. Press and hold Child Lock button for 3s to lock/unlock the touchpad
  • ✅[For the Sound/Noise Level/Energy Efficient] Air purifier with 3 levels of fan power, Super quiet in lowest mode (SLEEP MODE). The noise level on the medium/high speeds is acceptable. Air purifier Workes great significantly and more silent than most home purifier. Allows you to get a good nights sleep. Suitable for those people who annoyed to sound/noise
  • ✅[Replacement Filters Tips/100% Service Guarantee] Recommend to replace air filter every 3 months. Replacement Filters: Search for “B08DCSHJ3C” on Amazon to purchase. Press and hold Timer and Fan Speed buttons for 3s to reset the filter lifetime counter. Special, We provide 100% risk-free satisfaction guarantee! We have absolute confidence in the quality of the Air purifier. USER Manual PDF file included in this product detail purchase page

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