Winix 112180 Replacement Filter for NK100, NK105 & QS Air Purifiers Black

MSRP: $119.99 Compatible with Winix air cleaner models NK100, NK105, and QS. True-HEPA filtration captures up to 99.97%* of particles as small as 0.3 microns. Coated Deodorization (CD) Carbon Filter reduces odors and traps large particles. Genuine Winix one year replacement filter set. For optimal performance, it is recommended to change the all-in-one True HEPA Canister Filter once every 12 months.