Review on Advanced CapReplace - Powering ConPus Navigator with Professional Capabilities by Leslie Matlak

I have 2 Shark stands and they don't fit in any of them. I have a Shark Rotator and a Shark Vortex. At first I thought the filters were simply broken into an elongated shape and they would become circles and match my vortex, but unfortunately that is not the case. They are really long. The filters for my rotator are completely different. Too bad they don't all use the same filter. I am currently looking for suitable filters. My rating relates purely to the feel or the foam and the quality of the plastic filter housing, as I was not able to test the effectiveness.