Shark Rotator Pro Lift-Away NV500 filter replacement compatible with part #XFF500 Washable and Reusable Foam and Felt Filter. Made to replace Shark NV500 Filter. Comparable to Part # XFF500. Products provide High Quality filters made to fit for compatibility with Shark Vacuum Cleaners. This is not an OEM product and is not covered under any OEM warranty. The brand names and logos referenced here are the registered trademarks of their respective owners. Any use of these brand names, models or part number designations for this product is made solely for purposes of demonstrating compatibility. Filters detoxify the air and exhilarates the home and mind. With a powerful style of manufacturing, we link clean air and earth-friendly intention together. 100% fresh air and satisfaction or your money back! This is a replacement product carefully crafted