Winix Washable & Reusable Size 21 Air Purifier Filter. Compare to Part # 115122. This filter fits Winix PlasmaWave. This filter fits all Winix Size 21 Models: 5300, 5500, 6300, P300, U300, 9500, 9000 5000B & 5000. This filter can be washed up to 6 times before it needs to be replaced, depending on usage. Absolutely Essential for Allergy Sufferers. Designed & Engineered by Crucial Air.
This is a generic product designed and engineered in the United States by Crucial Air. This is not a Winix® OEM product and is not covered under any Winix® manufacturer's warranty. Please check your manufacturer’s warranty with regard to the use of non-OEM parts. Crucial Air provides no warranty or guarantee with regard to the product or its compatibility with your Winix® product. Any use of Crucial Air non-OEM products in your Winix® product is done at your own risk. The Winix® brand names and logos are the registered trademarks of their respective owners. Any use of the Winix® brand name or model designation for this product is made solely for purposes of demonstrating compatibility.