Pleated Furnace Filter, Ultra Allergen Reduction, 3-Month, Purple, 20x25x1-In. True They resist water and chemical

They resist water and chemical absorption

85 decibel siren

14" White Cable Tie

Vitamin D3 1091 IU/kg

No primer needed where local code permits

Pleated Furnace Filter, Ultra Allergen Reduction, 3-Month, Purple, 20x25x1-In. True They resist water and chemical20" 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