4 High quality washable and reusable
replacement HEPA cartridge filters designed to fit Hoover C2401 Commercial Backpack and Royal Commercial Backpack model RY4001. Compared to Hoover Filter Part # 2KE2110000 & 2-KE2110-000.
This is a generic product designed and engineered in the United States by Crucial Vacuum. This is not a Hoover® OEM product and is not covered under any Hoover® manufacturer's warranty. The Hoover® brand names and logos are the registered trademarks of their respective owners. Any use of the Hoover® brand name or model designation for this product is made solely for purposes of demonstrating compatibility.