The new size 21 washable ultimate filter cassette. This filter cassette offers 1 full year of filtration in one easy to replace cassette. It includes a washable pre-filter, a 99.99% true-hepa filter, our washable advanced odor control washable carbon filter, and is treated with our cleancel anti-microbial coating. This filter cartridge fits comes standard in the U300 Signature Air Cleaner and fits Winix Air Cleaner Models: P300, WAC9500, WAC9000, WAC5000, WAC6300, WAC5500, WAC5300, and WAC5000B.FEATURES
- 99.99% true-hepa filter
- Washable anti-bacterial pre-filter
- Washable AOC (advanced odor control) carbon filter
- Cleancel anti-microbial product protection helps to reduce 99.9% of bacterial growth on filters.
- Fits winix air cleaner models: P300, WAC9500, WAC9000, WAC5000, WAC6300, WAC5500, WAC5300, and WAC5000B.
Product Dimensions: 18.38 x 14.38 x 4.38 inches
Item Weight: 1 pound
Material Care Instructions: Change every 12 months