(1 Set) SHARK NV450 Filter Kit: 1 HEPA XL Rotator Filter, 1 Foam & 1 Felt Filter, Fits Shark NV450 XL Vacuums, Compares to Parts # XHF450 & XFF450. Genuine Gold Line filters. (1 Set) SHARK NV450 Filter Kit: 1 HEPA Filter, 1 Foam & 1 Felt Filter Designed to Fit Shark Rotator XL Professional NV450 Bagless Upright Vacuum Cleaners Compares to Parts # XHF450 & XFF450. DOES NOT FIT NV480 MODELS!!! Gold Line products are backed by our Money Back Guarantee on quality and fit Designed and Produced by Gold Line- Look for the Gold Line label to ensure authenticity!