HQRP 2-Pack Washable Filter compatible with Eureka DCF-10 / DCF-14 / DCF10 / DCF14 Dust Cup Filter 75273-1 Coaster HQRP&reg; 2 Filters plus HQRP&reg; Coaster; This filter is HEPA filtration class H12 and retains 99.97% of particles down to 0.3 micron. HQRP filters are washable and reusable! 100% Compatible with Original filter; 2 weeks DOA replacement warranty!