Indoor air quality is commonly affected by particles such as dust, pet dander, and viruses. BestAir® is dedicated to providing a clean and comfortable indoor environment for everyone. We have a complete array of high quality humidification wicks, air cleaning filters, and many other accessories, which will ensure that your indoor air quality will be the BestAir® that you and your family can breathe. We are the largest manufacturer of replacement filters made in North America and are also leading the way for industry standards. Our market’s first innovations, such as the expanded paper wick and Original Bacteriostatic Treatment (EPA Registered), are some technologies we invented that sets us apart from our competition. Protect your home and work environments now with BestAir®!

A carbon air filter that filters out unwanted particles including dust lint, mold particles, pollen, bacteria, and virus carriers while allowing cleaner air to flow through
Designed to perform with high efficiency and minimum pressure drop; conserving energy and lowering costs
Minimum Efficiency Reporting Value (MERV) of 11; generating better filtration with fewer particles and contaminants that pass through the filter
Using our best tech and design, this BestAir® Filter is manufactured to trap up to 95% of Airborne Particles from 0.3 to 10.0 microns; Long life filter design for long lasting performance up to 12 months
Measures 20″ x 25″ x 4″; Actual Size: 19 3/4 x 24 5/8 x 4 1/4″; Fits Honeywell® Air Cleaner Models: F100B1032, F100B1040, F100F1087, F100F1095, F100F2044, F100F2051, F200E1037 Compatible with Honeywell® Air Filter Replacement Models: 203720, F35/35R FC35A1027, F100/150 FC100A1037, F200 FC200E1037, CF100A1025, CF100A1058, FC100A1037, FC200E1037, POPUP2025