3M Filtrete 20 In. x 20 In. x 1 In. Allergen Defense 1000/1085 MPR Furnace Filter Paint Thinners & Solvents Full Length Oversized Cast Reinforced

Full Length Oversized Cast Reinforced Aluminum Frame With Exclusive Computerized

scheduling

Compatible with nearly every garage door opener made by Chamberlain(TM)

swivel saddle with rubber cushion & swivel wheels in the back allows for easy maneuverability & positioning while in confined working areas

3M Filtrete 20 In. x 20 In. x 1 In. Allergen Defense 1000/1085 MPR Furnace Filter Paint Thinners & Solvents Full Length Oversized Cast ReinforcedHelps protect your home by reducing allergens in your air Attracts and captures microscopic particles like lint, dust mite debris, pet dander, smoke, and smog Attracts and captures large allergens like mold spores and pollen Lasts up to 3 months Pleated Electrostatic