Product Info Catalog Retail Products NaturalAire Furnace Filter, 16" x 25" x 1" NaturalAire Furnace Filter, 16" x 25" x 1" SKU: 214023 Model Number: 85256.011625 16" 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, Dust/Lint, Dust Mites, Pet Dander, Mold, Bacteria, Virus Carriers, Smoke, Smog, Lead Dust. Request a Quote × Availability Request Quantity of to request Add Product to your request