3M Filtrete 14 In. x 24 In. x 1 In. Ultra Allergen Healthy Living 1550 MPR Furnace Filter Chimney RX 36 inches long for 6

36 inches long for 6 to 16-pound and some 18 to 24-pound tools

all schedules and diameters

threaded adapter (fits diameters 1-1/4 In

retractable rafter hanger

notched every 1/4"

3M Filtrete 14 In. x 24 In. x 1 In. Ultra Allergen Healthy Living 1550 MPR Furnace Filter Chimney RX 36 inches long for 6Filtrete 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.