John M Reno , NV June 05, 2016 Appliance: Bosch GE010-010 Bosch Ge010-010: The "o" ring is a normal wear and tear replacement part. How to replace O-Ring (Seal), 1 Piece. Unscrew the filter canister, and swap out the rubber ring. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes