Micro HEPA Filter Kit + 5 x G Bags for BOSCH BSG6 GL-30 BSGL3 BSGL4 GL-40 Vacuum | eBay
Amazon.com: Bosch 4x Vacuum Cleaner Bags PowerProtect Type G ALL BBZ41FGALL, 99.9% Fine Dust Filtering, 50% Longer Service Life, Suitable for All Current Series Except BSG8, BSN1: Home & Kitchen