6 Eureka & Electrolux Style OX, Sanitaire Style S H10 Allergy HEPA Vacuum Bags, S-Clinic, SP200 EL200 and EL202, EL 200B, EL 202B, EL 202C, EL202CPK4, EL202F, EL203B, Classic S-Bag Clinic, 6123OF-6 SP6950, SP6952, Eureka BB, Sanitaire Classic S Each manufacture package includes 3 white clothlike HEPA allergen vacuum bags made by EnviroCare Premium Aftermarket part #A135 Designed to fit with or replace OEM numbers S-Clinic, SP200, EL200, EL202, EL 200B, EL200B, EL-200B, EL 202B, EL202B, EL-202B, EL 202C, EL202C, EL-202C, EL202CPK4, EL202F, EL 200B, EL200B, EL-200B, EL 203B, EL203B, EL-203B, H10 Anti-Allergy, Sanitaire / Electrolux Classic S-Bag ANTI-ODOUR, S-Bag Clinic (Allergy) for canisters, 6123OF-6, SP6950, SP6952, and will fit vacuums using OX, S-Clinic, Eureka BB, and Sanitaire Classic S bags. Fits Models: Eureka Canister Series, Eureka Central Vacuum, Eureka Air Extreme, Electrolux Oxygen Canister, Electrolux Canister Models, Electrolux Harmony, Oxygen 3 Cansiter, Oxygen Ultra, Oxygen Ultra, Ultra Silencer Canisters, Ultra One, Ergospace, Ultra Silencer Green Maximus, Electrolux Oxygen Clean Air Canister HEPA, Electrolux Harmony Ultra Quiet Canister HEPA, Sanitaire Dimensions:Bag 11x 6; cardboard 4 x 3 ; opening diameter approximately 1 ? A must for allergy sufferers!