3M Filtrete 20 In. x 25 In. x 4 In. (Slim Fit) Allergen, Bacteria & Virus 1550 MPR Deep Pleat Furnace Filter SKILLMAN This green line laser level

This green line laser level also features a locking pendulum and rugged over-molded housing that withstands impact if dropped and maintains proper calibration

x 18-1/2" W

Aluminum frame accepts both aluminum and fiberglass screen

This innovative replaceable blade system provides maximum productivity by eliminating downtime and the cost to resharpen

high-speed steel bearing guided router bit

3M Filtrete 20 In. x 25 In. x 4 In. (Slim Fit) Allergen, Bacteria & Virus 1550 MPR Deep Pleat Furnace Filter SKILLMAN This green line laser levelFiltrete 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.