Review on 💫 Premium Replacement Filter Set for GreenVacShop Shark Rocket HV292, HV300, HV300W, HV301, HV302, HV303, HV305, HV308, HV310, UV450 - 12 Pre-Filters (6 Foam+6 Felt) & 6 Post-Filters - Replaces Shark Part# XFFV300 by Nathan Hawkins

Worked well. I replaced the original filter that I had washed and let it air dry as recommended, but it ended up smelling really bad. While I fully recommend this product, I would not recommend washing it. (And my vacuum repairman agrees!) They might look completely dry when you put them back in the vacuum, but often they don't and they get moldy. But this valuable package solves this problem as after recommended use I will just throw it away and install a new one.