BUY BIG AND SAVE! THIS AUCTION IS FOR 10 MIELE STYLE MICROFILTRATION VACUUM BAGS, 4 MICRO FILTERS AND 1 HEPA FILTER. THESE ARE THE BEST QUALITY REPLACEMENT MICROFILTRATION BAGS. DESIGNED BY ENVIROCARE TO FIT ALL MIELE VACUUMS USING BAG LETTER F, J OR M. THIS HEPA FILTER WILL NOT FIT THE NEW S4 SEIRES VACUUM. THIS AUCTION IS FOR 2 PACKS, EACH WITH 5 BAGS AND 2 FILTERS, PLUS 1 HEPA FILTER. MICRO BAGS HAVE 99.7% FILTRATION AND ARE A MUST FOR ANY ALLERGY SUFFERER BUT AT THIS PRICE EVERYONE SHOULD USE THEM. H.E.P.A. FILTERS 100% OF ANIMAL DANDER, DUST MITES, MOST BACTERIA, POLLENS SUCH AS RAG WEED, GRASSES AND PLANT SPORES, AND FILTER 99.97% OF DUST AT .3 MICRONS. MOST OF TODAY'S CURRENT VACUUMS REQUIRE THESE HEPA FILTERS TO WORK EFFICIENTLY.