Eheim 2211 Replacement Head Gasket for Classic 150 Canister Filter

The Eheim 2211 Head Gasket is an original replacement seal for the Eheim Classic 150 (2211) canister filter. It sits between the motor head and the canister body to keep the system watertight under pressure, so your filter runs without leaks.

Swapping in a fresh one helps protect your aquarium setup and your home from water damage.

Key Ingredients

• Full ingredient list on packaging

How to Use

1. Unplug the filter and close the inlet and outlet valves.
2. Release the motor head and remove the old gasket.
3. Clean the sealing surfaces and fit the new gasket into place.
4. Reattach the motor head, reopen the valves, and check for leaks before plugging in.

• Complete watertight seal between motor head and canister
• Resists cracking and wear
• Helps the filter run quietly and efficiently by preventing air intake
• Quick, tool-free replacement of the old gasket