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3M Filtrete 20 In. x 20 In. x 1 In. Allergen Defense 1000/1085 MPR Furnace Filter
- Helps 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
