HQRP Washable & Reusable H12 Filter compatible with Eureka DCF-24/68950 Dust Cup Filter fits 955 series Canister Vacuums Coaster HQRP&reg; Filter Set plus HQRP&reg; Coaster; HQRP filters are washable and reusable! (unlike other filters); This PTFE filter is H12 filtration class and retains 99.97% of particles down to 0.3 micron. 100% Compatible with Original filter; 2 weeks DOA replacement warranty!