25x25x1Pleat Nat Filter
25 x 25 x 1, Naturalaire Micro Particle Pleated Furnace Filter, Electrostatically Charged, 100 Synthetic Wire Backed Media, Clay Coated Frame, Merv Rating 10, 90 Day Filter, Effective Against Pollen, DustLint, Dust Mites, Pet Dander, Mold, Bacteria, Virus Carriers, Smoke, Smog, Lead Dust.