3M Filtrete 20 In. x 25 In. x 4 In. Allergen, Bacteria & Virus 1550 MPR Deep Pleat Furnace Filter FROTH-PAK The PM-4550 Speedhorse XT supports

The PM-4550 Speedhorse XT supports 1500 Lb

and instructions included

3:1 gear drive for fast rewind

The Allison Value Collection offers a variety of designs

429 felt polishing wheel

3M Filtrete 20 In. x 25 In. x 4 In. Allergen, Bacteria & Virus 1550 MPR Deep Pleat Furnace Filter FROTH-PAK The PM-4550 Speedhorse XT supportsFiltrete 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.