3M Allergen Reduction Hammock Filters - #9818

30 x 60 (4-pack) 3M Allergen Reduction Hammock Filters - #9818

. Electrostatically charged Filtrete fibers work like tiny magnets to attract
airborne particles
. Outperforms all other fiberglass hammock filters at removing airborne
allergens of pet dander, mold, bacteria and microparticles of smoke and dust
. 6 months clean air performance under normal conditions
. Use the old filter as a pattern to easily cut your Filtrete replacement.