Filterrific XFFV300 Filter Kit for Shark Rocket models HV300-310 w/Installation (1) Includes 1 Foam & Felt Filter Kit (also available as a 2-Pack) Easy to Install with Included Installation Illustration 100% Compatible with Shark Rocket Vacuum Cleaners HV300, HV301, HV302, HV303, HV305, HV310, and UV450 Washable and Reusable Replacement for Shark Rocket XFFV300 Filter Kit (includes 293FFJV310 Post-Motor Filter) 100% Satisfaction Guarantee