Sealing ring for EHEIM adapter 2026/28/2126

A genuine EHEIM sealing ring set designed specifically for the double tap (adapter) unit on EHEIM Professionel IIcanister filters — including models 2026, 2028, 2126, and 2128. This set of sealing rings ensures a tight, leak-proof connection between the filter’s adapter unit and the canister body, helping maintain efficient water routing and prevent drips or seepage from the adapter area.