3M Filtrete 20 In. x 20 In. x 1 In. Allergen Defense 1000/1085 MPR Furnace Filter Paper-Faced Composite Tape Includes rolled storage pouch

Includes rolled storage pouch

slip-proof surface with guidelines for making five sizes of crust from 8 in / 20 cm to 16 in / 41 cm

sliding compound miter saw

bags of either concrete

dual-flute design provides greater speed and control

3M Filtrete 20 In. x 20 In. x 1 In. Allergen Defense 1000/1085 MPR Furnace Filter Paper-Faced Composite Tape Includes rolled storage pouchThe Filtrete Micro Allergen Reduction Filter attracts and captures microscopic particles like lint, dust mite debris, pet dander, smoke and smog and large allergens like mold spores and pollen from the air passing through the filter. Designed with Filtrete Brand 3 in 1 technology to pull in and trap unwanted air particles wile letting clean air flow through. Outperforms fiberglass, washable and non electrostatic pleated 1 In. filters. Lasts up to 3