Product introduction:2KE2105000 HEPA Cloth Bag Liner,HEPA filtration. Fit for Hoover, Royal Backpack Cloth Shoulder Vacuum Cleaner, Fit for Royal RY4000 and RY4001, Fit for Hoover C2401 and C2401010 Shoulder Vac Pro,You will get 3 pack 2KE2105000 HEPA Cloth Bag Liner. Compatibility range:2KE2105000 HEPA cloth bag liner compatible with Hoover C2401 and C2401010 Shoulder Vac Pro Commercial model vacuums and Royal RY4000 and RY4001 backpack style vacuum.Perfect size for Hoover, Royal Backpack Cloth Shoulder Vacuum Cleaner,Please buy with confidence! High quality:The 2KE2105000 Cloth Bag Liner is made of high-quality HEPA filter material, which is sturdy and durable, not easy to damage and deform, can filter air efficiently, and has better filtering effect. The product has been strictly tested by the manufacturer to ensure the long-term operating performance of the product and greatly extend the service life. Easy to install:Turn off the vacuum cleaner, open the lid, take out the old bag, and align our new bag with the installation position to complete the installation. This process only takes a few seconds, greatly saving your time and money. After-sales service:If you have any problems during installation or use, please contact us in time, we are happy to help you!