Crucial Air Replacement Carbon Air Filter - Compatible with Winix Part # 115115 - WAC5300, WAC5500, WAC6300, 5000, 5000b, 5300, 9000, 6300, P300, 5500, 5300-2, 6300-2, C53 - Home (4 Pack);

High quality Winix-Compatible carbon filters designed to clean and remove pollutants from your air. Filters should be changed every 3-6 months for optimal performance. Fits the following Winix models:Size 21 filter Fits PlasmaWave Series models: WAC5300, WAC5500, WAC6300, 5000, 5000b, 5300, 5500, 6300 & 9000. This is a generic product designed and engineered in the United States by Crucial Vacuum. This is not a Winix ® OEM product and is not covered under any Winix ® manufacturer's warranty. 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.