Genuine Winix Filter S +SmokeGuard for C545

Your first line of defense against smoke, smog, and Volatile Organic Compounds (VOCs). Engineered to tackle air pollutants resulting from smoke, this filter transforms your space into a sanctuary of pure, crisp air.
Compatible with Winix air cleaner model C545
True HEPA Filter: Captures up to 99.99 %* of airborne allergens including pollen, dust, smoke, pet dander, and other ultrafine particles as small as 0.003 microns.
Activated Carbon Filters (4-pack): Reduces VOCs and household odors from cooking, pets, and smoke. It is designed to catch airborne particles found indoors, which also helps prolong the True HEPA Filter life.
Genuine Winix one year replacement filter set. For optimal performance, it is recommended to change the True HEPA Filter once every 12 months and the Carbon Filter once every 3 months.