Review on LINNIW Premium Vacuum Filter Replacement Pack for Shark Navigator Lift-Away NV350, NV351, NV352, NV355, NV356E, NV357, NV360, NV370, NV391, UV440, UV490, UV540 - (4+2 Pack) | Compatible with XFF350 XHF350 Filters by Chad Cross

As a parent to two extremely furry animals, I have to vacuum a lot. My vacuum cleaner takes a lot of abuse and as a result I have to clean it quite often. Dirt gets caught in the filters very quickly. I was tired of washing the filters and waiting for them to dry while pet hair piled up in my apartment, so I went to Revain to see what I could do about it. That's when I found these filters and decided to give it a try. After a few months of use I give it 5 stars. They work just like the parts that came with my vacuum at a fraction of the price and I can install one set while the other washes and dries.