Fit Models The Vacuum Filters Are Compatible With Shark V500 Nv501 Nv502 Nv503 Nv505 Nv510 Nv520 Nv552 Zu780 Zu782 Zu785 Uv560 Nv642. Compare To Part # Xhf500 Xff500. It Is Not Fit Rotator Nv650 Nv750, Nv755 Uv795, Nv680 Nv800 Series. | | Highly Performance This Complete Vacuum Filter System Is Made Up Of A Combination Of Parts. Includes 4 Foam Filers With 60 Ppi Density And Ultra-Thick Felt Filters With A Textured Surface, Uses The Latest Technology To Absorb Small Particles Such As Food, Hair, Dirt And Pet Dander. 2 Premium Vacuum Filters With H12 Efficiency To Trap 99.97% Of Particles As Small As 0.3 Microns In Size. | | Premium Material Made Of High-Strength Materials To Ensure Optimal Performance. | | Easy To Replace Clean By Hand Washing In Warm Water And Let It Completely Air Dry Before Reusing Them. Regularly Clean Filters Improve Suction And Performance, Recommend To Replace The Foam/Felt Filter Every 3 Months And Your Post Filter Ever.