Fellowes AeraMax 290 True HEPA Filter w/AeraSafe

HEPA - For Air Purifier - Remove Dust, Remove Pollen, Remove Ragweed, Remove Allergens, Remove Germs, Remove Dust Mite, Remove Mold Spores, Remove Pet Dander, Remove Smoke - 100% Particle Removal Efficiency - 0.01 mil (0 mm) Particles - 16.31" (414.27 mm)