Compatible with Winix air cleaner models C535, 5300-2, P300, 5300 | Use to replace worn out filters, Helps remove allergens and other airborne particles while absorbing odors and VOCs | The Winix True HEPA + 4 Filter Activated Carbon Replacement Filter includes a True HEPA filter and 4 carbon pre-filters, helping to rid the air of dust, allergens and other particles | Includes 4 carbon pre-filters for year-round use, Recommended replacement schedule of carbon pre-filter is once every 3 months | The true HEPA filter captures 99.97% of particles and impurities as small as 0.3 microns

True HEPA filter captures 99.97% of airborne pollutants; dust mites, pet dander, pollen and other allergens as small as 0.3 microns | Washable AOC Carbon Filter, made from activated carbon granulars for removal of household odors. Decibels 27.8 dB | PlasmaWave acts as a permanent filter to safely break down odor, allergens, chemical vapors and other pollutants with no harmful ozone | Smart Sensors gauge the air and our Auto Mode adjusts the fan to filter the air as needed; with a sleep mode for silent night time operation | CADR rated for 360 square feet room size. Suitable for medium and large rooms; kids bedrooms, family rooms and kitchens | Product has no extra filters