Pump chamber and bushing for all Ecco, Ecco Comfort, & Ecco Pro external canister filter pump heads. Fits the following models: Eheim Ecco external filters: Ecco 2231, Ecco 2233, Ecco 2235, Ecco Comfort 2232, Ecco Comfort 2234, Ecco Comfort 2236, Ecco Pro 130 (2032), Ecco Pro 200 (2034), Ecco Pro 300 (2036).
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