HQRP Active HEPA Filter 4-Pack for Miele S4002 S4210 S4212 S4282 S4580 S4582 S4780 Antares Capella Carina Sirius Manhattan Orion Polaris Luna Deluxe Canister Vac Vacuum Cleaner + Coaster HQRP&reg; Four Active Hepa Filters plus HQRP&reg; Coaster; This filter is HEPA and retains 99.99% of particles down to 0.3 micron; The filter has a activated carbon layer to neutralize and absorb odors. 100% Compatible with Original filter; 2 weeks DOA replacement warranty!