The Winix 117130 Replacement Filter J is a complete one-year filter set. The True HEPA Filter captures 99.97%* of particles and impurities as small as 0.3 microns, including pollen, dust, pet dander, hair, other allergens, and cigarette smoke. The Coated Deodorization (CD) Carbon Filter uses an activated coating to reduce large amounts of odor in the environment, extending the life of the True HEPA filter. The genuine Winix Filter J is compatible with Winix Air Purifier units HR950, HR951, and HR1000.
*Based on an independent laboratory test conducted on particles as small as 0.3 microns in size.
