3M Filtrete 20 In. x 20 In. x 4 In. Allergen, Bacteria & Virus 1550 MPR Deep Pleat Furnace Filter DEXTER push flange into disposal opening

push flange into disposal opening

and 1-1/4 In

Features include 4 Ft

Electrostatic powder coating makes it easy to clean

marine grade wood top that provides users with a smooth

3M Filtrete 20 In. x 20 In. x 4 In. Allergen, Bacteria & Virus 1550 MPR Deep Pleat Furnace Filter DEXTER push flange into disposal openingFiltrete high performance filters are effective at attracting and capturing 97% of large airborne allergens like pollen, mold spores, and dust mite debris. Captures microscopic allergens like dust, smoke and smog particles. Electrostatically charged filters. Includes a filter change reminder sticker. Lasts up to 12 months. Purple label.