Westinghouse True HEPA H13 Filter Replacement (4-Pack) for 1701 & 1702 Air Purifiers,MERV 17

Protect yourself from harmful allergens with a Westinghouse air purifier. Using its innovative NCCO air purification technology in every unit, Westinghouse has made the air in our homes safer to breathe. Each Westinghouse air purifier is also fitted with a True HEPA Filter, which captures 99.97% of airborne pollutants, foul odor, pollen, and other allergens as small as 0.3 microns. This HEPA filter replacement fits the 1701 and 1903 air purifier models and can last up to 3,000 hours of use. Youu2019ll know when the air cleaner filters need to be changed via a replacement indicator on the unit. Keep your home safe with a Westinghouse True HEPA air purifier filter.