14" x 20" x 1", Blue, Ultimate Allergen Filtrete Filter, 3 Month Filter, Electrostatically Charged Fibers Attract & Capture Large Airborne Allergens Like Pollen, Household Dust, Dust Mite Debris, Mold Spores & Pet Dander, Small Particles Like Smoke, Smog, Bacteria & Particles That Can Carry Viruses & Odors, Performs Better Than Ordinary Fiberglass & Washable 1" Filters, Meets The Guidelines Of The American Lung Association Health House Program, For Residential Use Only. MPR Rating 1900, Lasts up to 3 Months, Color Navy Blue
Customer Reviews for 3M Filtrete 14 x 20 x 1-Inch Ultimate Allergen Pleated Furnace Filter- Must Be Purchased In Quantities of 6
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