Generic Bosch Type G Allergy Models that begin with BSA2..Compact and BSG7 Vacuum Cleaner Bags Fits: Models that begin with BSA2... Compact and BSG7... Formula series canister Vacuums 5 Bosch Allergy Vacuum Cleaner TYPE G Canister Bags Fits original manufacture part numbers: BBZ51AFG2U, BBZ51AFG1U Dimensions: EnviroCare Premium aftermarket Part #206