3M Filtrete 16 In. x 20 In. x 1 In. Ultra Allergen Healthy Living 1550 MPR Furnace Filter Fire Supplies Prevents separations and cracking

Prevents separations and cracking

this ratchet can withstand daily job site wear and tear for years of reliable use

Integrated washer with serrations under the head to secure the attachment

while metal reinforced tie-down points help secure job site supplies to the mounting plate

3M Filtrete 16 In. x 20 In. x 1 In. Ultra Allergen Healthy Living 1550 MPR Furnace Filter Fire Supplies Prevents separations and crackingFiltrete ultra allergen reduction filter. Captures large allergens like mold spores and pet dander, microscopic allergens like dust, smoke, smog particles, bacteria, and particles that can carry viruses. Up to 3 months of filtering performance. Meets the American Lung Association's Health House indoor air quality guidelines. Purple label.