RankProduct NameScore
1Germ Guardian True HEPA Filter Air Purifier for Home, Office, Bedrooms, Filters Allergies, Pollen, Smoke, Dust, Pet Dander, UV-C Sanitizer Eliminates Germs, Mold, Odors, Quiet 22 inch 3-in-1 AC4825Germ Guardian True HEPA Filter Air Purifier for Home, Office, Bedrooms, Filters Allergies, Pollen, Smoke, Dust, Pet Dander, UV-C Sanitizer Eliminates Germs, Mold, Odors, Quiet 22 inch 3-in-1 AC4825
Guardian Technologies
9.7GET ON AMAZON
2Filtrete Clean Living Basic Dust AC Furnace Air Filter MPR 300 20 x 20 x 1 Inches 6 PackFiltrete Clean Living Basic Dust AC Furnace Air Filter MPR 300 20 x 20 x 1 Inches 6 Pack
Filtrete
9.4GET ON AMAZON
3FilterBuy 20x20x1, Pleated HVAC AC Furnace Air Filter, MERV 8, AFB Silver, 4-PackFilterBuy 20x20x1, Pleated HVAC AC Furnace Air Filter, MERV 8, AFB Silver, 4-Pack
FilterBuy
9.1GET ON AMAZON
4Germ Guardian FLT4825 GermGuardian True HEPA GENUINE Air Purifier Replacement Filter B for AC4300BPTCA, AC4900CA, AC4825, AC4825DLX, AC4850PT, CDAP4500BCA, CDAP4500WCA, and MoreGerm Guardian FLT4825 GermGuardian True HEPA GENUINE Air Purifier Replacement Filter B for AC4300BPTCA, AC4900CA, AC4825, AC4825DLX, AC4850PT, CDAP4500BCA, CDAP4500WCA, and More
Guardian Technologies
9.0GET ON AMAZON
5LEVOIT Air Purifier for Home Smokers Allergies and Pets Hair, True HEPA Filter, Quiet in Bedroom, Filtration System Cleaner Eliminators, Odor Smoke Dust Mold, Night Light, White, LV-H132, 1PackLEVOIT Air Purifier for Home Smokers Allergies and Pets Hair, True HEPA Filter, Quiet in Bedroom, Filtration System Cleaner Eliminators, Odor Smoke Dust Mold, Night Light, White, LV-H132, 1Pack
Levoit
8.7GET ON AMAZON
6LEVOIT Air Purifier LV-H132 Replacement, True HEPA and Activated Carbon Filters Set, LV-H132-RF, 2 Pack, BlackLEVOIT Air Purifier LV-H132 Replacement, True HEPA and Activated Carbon Filters Set, LV-H132-RF, 2 Pack, Black
LEVOIT
8.5GET ON AMAZON
7Nordic Pure 20x25x1 MERV 12 Pleated AC Furnace Air Filters, 6 PACK, 6 CountNordic Pure 20x25x1 MERV 12 Pleated AC Furnace Air Filters, 6 PACK, 6 Count
Nordic Pure
8.3GET ON AMAZON
8Filtrete UR22-2PK-6E 20x30x1, AC Furnace Air Filter, MPR 1500, Healthy Living Ultra Allergen, 2-Pack, 20 x 30 x 1, 2 PackFiltrete UR22-2PK-6E 20x30x1, AC Furnace Air Filter, MPR 1500, Healthy Living Ultra Allergen, 2-Pack, 20 x 30 x 1, 2 Pack
Filtrete
8.0GET ON AMAZON
9Aerostar Clean House 20x25x4 MERV 8 Pleated Air Filter, Made in the USA, 6-PackAerostar Clean House 20x25x4 MERV 8 Pleated Air Filter, Made in the USA, 6-Pack
Filtration Group (Environmental Air)
7.9GET ON AMAZON
10LEVOIT Air Purifier LV-PUR131 Replacement, True HEPA & Activated Carbon Filters Set, LV-PUR131-RF, 1 PackLEVOIT Air Purifier LV-PUR131 Replacement, True HEPA & Activated Carbon Filters Set, LV-PUR131-RF, 1 Pack
Levoit
7.7GET ON AMAZON