![Amazon.com: Shark HE402 Air Purifier 4 True HEPA Cleans up to 1000 Sq. Ft., Captures 99.98% of Particles, dust, allergens, Smoke, 0.1–0.2 microns, Advanced Odor Lock, Quiet, 4 Fan, Charcoal Gray : Home & Kitchen Amazon.com: Shark HE402 Air Purifier 4 True HEPA Cleans up to 1000 Sq. Ft., Captures 99.98% of Particles, dust, allergens, Smoke, 0.1–0.2 microns, Advanced Odor Lock, Quiet, 4 Fan, Charcoal Gray : Home & Kitchen](https://m.media-amazon.com/images/I/61ZrKn6rmbL._CR33,0,1240,700_SR684,386_.jpg)
Amazon.com: Shark HE402 Air Purifier 4 True HEPA Cleans up to 1000 Sq. Ft., Captures 99.98% of Particles, dust, allergens, Smoke, 0.1–0.2 microns, Advanced Odor Lock, Quiet, 4 Fan, Charcoal Gray : Home & Kitchen
![Honeywell Insight HEPA Air Purifier with Air Quality Indicator and Auto Mode, Allergen Reducer for Extra-Large Rooms (500 sq. ft), Black Wildfire/Smoke, Pollen, Pet Dander & Dust Air Purifier, HPA5300 - Walmart.com Honeywell Insight HEPA Air Purifier with Air Quality Indicator and Auto Mode, Allergen Reducer for Extra-Large Rooms (500 sq. ft), Black Wildfire/Smoke, Pollen, Pet Dander & Dust Air Purifier, HPA5300 - Walmart.com](https://i5.walmartimages.com/asr/1133dd70-2acc-462c-b2e3-1a58a3621090.2016791fa735e9f4d7655a51f78e2754.jpeg)
Honeywell Insight HEPA Air Purifier with Air Quality Indicator and Auto Mode, Allergen Reducer for Extra-Large Rooms (500 sq. ft), Black Wildfire/Smoke, Pollen, Pet Dander & Dust Air Purifier, HPA5300 - Walmart.com
![Honeywell True HEPA Air Purifier Allergen Plus Series - Black - Wildfire/Smoke, Pollen, Pet Dander, & Dust Air Purifier, HPA300 - Walmart.com Honeywell True HEPA Air Purifier Allergen Plus Series - Black - Wildfire/Smoke, Pollen, Pet Dander, & Dust Air Purifier, HPA300 - Walmart.com](https://i5.walmartimages.com/asr/52d9a90d-3532-4cdf-a18a-c40faa7a2bce.b5a9e223c3b9f456b0bcf2b3abd4e7ee.jpeg)
Honeywell True HEPA Air Purifier Allergen Plus Series - Black - Wildfire/Smoke, Pollen, Pet Dander, & Dust Air Purifier, HPA300 - Walmart.com
![Amazon.com: MOOKA Air Purifiers Home for Large Room Up to 1800 Sq. Ft, KJ203F-142-01 True H13 HEPA Air Filter, 23dB Air Cleaner for Allergies, Pollen, Smoke, Dust, Pet Dander Fast Purification, Sleep Amazon.com: MOOKA Air Purifiers Home for Large Room Up to 1800 Sq. Ft, KJ203F-142-01 True H13 HEPA Air Filter, 23dB Air Cleaner for Allergies, Pollen, Smoke, Dust, Pet Dander Fast Purification, Sleep](https://m.media-amazon.com/images/I/51FnlFe3sAL._AC_UF894,1000_QL80_.jpg)
Amazon.com: MOOKA Air Purifiers Home for Large Room Up to 1800 Sq. Ft, KJ203F-142-01 True H13 HEPA Air Filter, 23dB Air Cleaner for Allergies, Pollen, Smoke, Dust, Pet Dander Fast Purification, Sleep
![Is an $800 purifier best to clean your home's air? Marketplace tested 5 top brands and their claims | CBC News Is an $800 purifier best to clean your home's air? Marketplace tested 5 top brands and their claims | CBC News](https://i.cbc.ca/1.5900799.1612453779!/fileImage/httpImage/marketplace-purifier-test.jpeg)
Is an $800 purifier best to clean your home's air? Marketplace tested 5 top brands and their claims | CBC News
![Blueair Blue Pure 211+ 3-Speed White HEPA Air Purifier ENERGY STAR (Covers: 540-sq ft) in the Air Purifiers department at Lowes.com Blueair Blue Pure 211+ 3-Speed White HEPA Air Purifier ENERGY STAR (Covers: 540-sq ft) in the Air Purifiers department at Lowes.com](https://mobileimages.lowes.com/productimages/504e8ca3-29c5-4ad0-9580-ce12c449c272/45398281.jpg?size=mpdhi)
Blueair Blue Pure 211+ 3-Speed White HEPA Air Purifier ENERGY STAR (Covers: 540-sq ft) in the Air Purifiers department at Lowes.com
![Hong Kong start-up Aurabeat's lab-tested purifier rids the air of 99.9 per cent of Covid-19 viruses. Is it enough for the real world? | South China Morning Post Hong Kong start-up Aurabeat's lab-tested purifier rids the air of 99.9 per cent of Covid-19 viruses. Is it enough for the real world? | South China Morning Post](https://cdn.i-scmp.com/sites/default/files/d8/images/methode/2020/09/14/19616290-f5c4-11ea-811d-f3753618359b_image_hires_170716.jpg)
Hong Kong start-up Aurabeat's lab-tested purifier rids the air of 99.9 per cent of Covid-19 viruses. Is it enough for the real world? | South China Morning Post
![Amazon.com: Afloia Air Purifiers for Home Large Room Up to 2,615 Ft², H13 True HEPA Filter with Air Quality Sensor Auto Smart Air Cleaner Removes 99.97% of Allergies, Pollen, Pet Dander, Dust, Amazon.com: Afloia Air Purifiers for Home Large Room Up to 2,615 Ft², H13 True HEPA Filter with Air Quality Sensor Auto Smart Air Cleaner Removes 99.97% of Allergies, Pollen, Pet Dander, Dust,](https://m.media-amazon.com/images/I/711wbN8ttSL.jpg)