Sealing ring for EHEIM universal 1200, professionel 3e 450/700, professionel 5e 450/700

A genuine EHEIM sealing ring (rubber gasket) designed as a spare/maintenance part for select EHEIM external filtration and pump units. This sealing ring provides a watertight seal between crucial components inside the unit — typically between the filter head/pump housing and canister body or within the pump housing itself — preventing unwanted leakage and helping maintain efficient operation.
(Exact EHEIM part numbers vary by model and region; OEM quality ensures proper fit and durability.)