Review on Lemige Replacement Filters for Dyson V7, V8 Animal and Absolute Cordless Vacuum - Set of 4 (2 Pre-Filters, 2 Post-Filters) - Replaces Part 965661-01 and 967478-01 by Michael Paquette

After years of buying expensive Dyson parts I tried this for the first time, it works fine, I don't know the life expectancy but it's cheap enough to live with. This is the first time I've changed my Dyson pre-filter, before rinsing was enough I noticed it no longer cleans the filter; The only difference with this aftermarket filter is that when the Dyson starts, the pre-filter moves half a millimeter each time suction starts, it doesn't let air through, just the dimensional accuracy with o-rings is only noticed if you have a keen eye . I stopped looking at this and listened instead :)