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 Maria Duncan

Fits my vacuum cleaner. However, the flat round part was not exactly the same as the Shark Rotator as it was flatter and less dense. I have a very big house and a very dirty dog so after a few uses this filter turned out to be the dirtiest thing I have ever seen. Very disappointed and wish they had lasted longer but I can still easily wash this I think. Note. The original filter that came with the vacuum was used up so I noticed it wasn't as tight as it used to be and with the new filter I bought it fits fine! Nice and cozy. It's a good idea to change the filter from time to time, so I recommend it.