Filtrete 9822-4 Air Filter, 30 in L, 20 in W, 11 MERV, 1000 MPR, Polypropylene Frame, Pack of 4 Nails - Pkg - Joist Hanger Model Number: 4534970

Model Number: 4534970

Model Number: 5018SSBL06

while being gentle on skin

Simply soak or add water to the neckband to immediately activate its evaporative cooling action

such as barns

Filtrete 9822-4 Air Filter, 30 in L, 20 in W, 11 MERV, 1000 MPR, Polypropylene Frame, Pack of 4 Nails - Pkg - Joist Hanger Model Number: 4534970Opt for a Filtrete allergen defense air filter to transform your central heating and cooling system into a whole home air filtration operation. This no nonsense filter helps capture varying sizes of particles, from the large (lint, pollen, dust and pet dander) to the microscopic (smoke and smog). Unit: EA UPC: 051111098226 Model Number: 9822 4