Review on 🔍 Premium Crucial Vacuum Replacement Foam & Felt Filter for Shark Rotator - XFF500 Compatible - Pack of 2 - NV500, NV501, NV502, NV503, NV505, NV510, NV520, NV552, NV753, UV560, NV642 by Lisa Rice

Haven't cleaned the OEM filters in over a year. SO the vacuum cleaner has of course lost suction power. When I finally cleaned the filters I was disappointed with the results (I probably waited too long). I bought this replacement kit along with a new HEPA filter. Now the vacuum cleaner works like new. By the way, it works great with my NV510 (Sam's Club version).