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 Brittney Reynolds

This product is not as advertised. Not only is it made from inferior materials, I could go to any craft store and buy it myself for pennies on the dollar! the so-called cylindrical filter doesn't even fit! the hole is too small. The "HEPA" filter disc, located at the bottom of the compartment, is nothing more than a piece of cotton. I'm disgusted that this seller is allowed to trade at Revain for a Shark compatible product that doesn't have such a thing! SAVE YOUR MONEY!