This is a genuine replacement inlet/outlet connection unit for the Oase BioMaster canister filter. The Oase BioMaster is a premium 4-stage external canister filter (for tanks ~250–850L) known for its EasyClean pre-filter module and large Hel-X biomedia capacity. The connection unit is the quick-disconnect block where the hoses meet the canister — it houses the integrated safety-lock and shut-off (aquastop) that lets you detach the tubing for maintenance without spills or draining the hoses.
Good to Know: This connection unit is a genuinely clever part of the BioMaster design — the automatic shut-off prevents leaks when you disconnect, and the detachable aquastop lets you move the filter without disturbing the tubing setup. A worn or damaged connection unit is worth replacing to keep that spill-free convenience and a tight seal. It fits the BioMaster family.
A genuine replacement connection unit that restores the BioMaster's spill-free, quick-disconnect convenience.
Inventory Accuracy
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Pipersville, PA 18947
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