Winix True HEPA plus 4 Carbon Filters, Replacement Filter E

The Winix 113250 True HEPA + 4 Filter Activated Carbon Replacement Filter E fits the Winix P450. Includes 1 True HEPA Filter and 4 Carbon Pre-Filters. Carbon Pre-Filter captures tobacco smoke, cooking smoke, pet and household odors as well as acts as a pre-filter, capturing large particles like pet hair and dust. The True HEPA filter captures 99.97% of airborne pollutants like pet dander, pollen, mold spores, microbes and other allergens.|Use to replace worn out filters|Helps remove allergens and other airborne particles while absorbing odors and VOCs|Fits Winix air cleaner models P450 and B451|Includes 4 carbon pre-filters for year-round use|Recommended replacement schedule of carbon pre-filter is once every 3 months|Recommended replacement schedule of true-HEPA filter is once every 12 months