FURNACE FILTERS, MOUNTED
12" x 20" x 1", Red, Micro Allergen Filtrete Filter, 3 Month Filter Is 90% Effective At Capturing Large Allergens Like Mold Spores & Pet Dander, Electrostatically Charged, 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 1000, Lasts Up To 3 Months.
12" x 24" x 1", Red, Micro Allergen Filtrete Filter, 3 Month Filter Is 90% Effective At Capturing Large Allergens Like Mold Spores & Pet Dander, Electrostatically Charged, 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 1000, Lasts Up To 3 Months.
18" x 24" x 2", Pre-Pleat 40 Air Filter, 100% Synthetic, High Dust Holding Capacity & Low Pressure Drop, 2 Piece Heavy Duty Die Cut Frame, Expanded Metal Backing & Diagonal Grid Supports For Maximum Strength, Merv Rating 8, 90 Day Filter.
12" x 18" x 1", Naturalaire Standard Pleated Air Filter, 100% Synthetic Wire Backed Media, Clay Coated Frame, Merv Rating 8, 90 Day Filter, Effective Against Pollen, Dust/Lint, Dust Mites, Pet Dander, Mold, Bacteria, Virus Carriers.
NaturalAire, 22" x 22" x 1", Standard Pleated Air Filter, 100% Synthetic Wire Backed Media, Clay Coated Frame, MERV Rating 8, 90 Day Filter, Effective Against Pollen, Dust/Lint, Dust Mites, Pet Dander, Mold, Bacteria, Virus Carriers.
30" x 240" x 1", Spun Fiberglass Hammock Filter, Needs No Frame, Up To MERV Rating 4, 30 Day Filter, Effective Against Dust/Lint.
