This shark vacuum filter replacement Kit Is Designed To Fits Shark Vacuum Filters Models: HV300, HV300W, HV301, HV302, HV303, HV305, HV308, HV310, UV450, UV450, Shark Part # XFFV300 & 1080FTV320, shark vacuum.|This kit includes 2 Post + 2 Foam & Felt Filters Kit Replacement for shark rocket vacuum Part XFFV300.|Fit perfectly with your Shark cleaner HV300 series and HV310 Series, shark rocket vacuum filter replacement, just like the original ones.|Replacement for shark vacuum filter should be washed every 2-3 months, and thoroughly dry prior to reinstalling them in the vacuum.|Having a second filter set on hand is an excellent way to prevent down time while filters are drying, Not fit Shark Rocket HV320 and HV380 Series.