dirt bags clear out HEPA for Miele GN S5000 S8000 Complete C2 C3 S5 S8 Vacuum Cleaner bags filters SF-50 Product Description: four Layer filtration luggage total with a rubber seal at the collar to maintain the contents within the bag when fitted within the mechanical device Then when emptying the bag just clip the red plastic flap within the gap to stop the grime coming out well matched with: S8000-S8999 S8 S5000 - S5999 S5 Complete C2 CompleteC3 Original fitler part no.SF-50 (SF AH 50) / 7226150 The filter out (HEPA)isreplacement type and there may be nono "timestrip"feature,pls word the variation before you buy it. we propose you toreplaceafter the clear out after30-40 hours of use, or roughly 3 months. Please note this section is a non-genuine compatible spare part and the manufacturers' names and part numbers had been used for reference functions only.