BestAir® 20 x 25 x 4 in. Air Cleaning Furnace Filter, MERV 11, Removes Allergens & Contaminants, For Honeywell Models Size:20" x 25" x 4" Fastenmaster

Fastenmaster

Reamer edge improves entry and exit-hole quality

Durable molded wood with a high-gloss finish that resists chipping and scratching

Users should remove clothing and personal protective equipment immediately after handling this product

flux or gas used

BestAir® 20 x 25 x 4 in. Air Cleaning Furnace Filter, MERV 11, Removes Allergens & Contaminants, For Honeywell Models Size:20" x 25" x 4" FastenmasterIndoor 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