Pleated Furnace Filter, Ultra Allergen Reduction, 3-Month, Purple, 20x25x1-In. Tri-Flow even on rusty

even on rusty

Features the extra thick adhesive strength of Gorilla Tape in a weatherproof

Inside cutting plane shaves the hole radius for clean

2" Shank Length

1 or 3 hole application

Pleated Furnace Filter, Ultra Allergen Reduction, 3-Month, Purple, 20x25x1-In. Tri-Flow even on rusty20" x 25" x 1", Purple, Ultra Allergen Filtrete Filter, 3 Month Filter Is 90% Effective At Capturing Large Allergens Like Mold Spores & Pet Dander, Captures Microscopic Allergens Like Dust, Smoke & Smog, Captures Bacteria & Particles That Can Carry Viruses, Meets The Guidelines Of The American Lung Association Health House Program. MPR Rating 1500, Filter Lasts for 90 Days, Color Purple