Pentair Elbow and Bulkhead Assembly | System 3 Modular Media Filter | 25021-0100Z Discontinued Brand Equipment Line Model /

Brand Equipment Line Model / Part Number Notes Pentair Challenger High Flow Pump — Challenger Series CHALLENGER-HIGH-FLOW Diffuser for 2F frame

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Pentair C Series CM-50 Gasket flange

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Pentair Elbow and Bulkhead Assembly | System 3 Modular Media Filter | 25021-0100Z Discontinued Brand Equipment Line Model /The Pentair Elbow and Bulkhead Assembly (25021 0100Z) is the OEM replacement assembly for the Sta Rite System 3 Modular Media Filter series, restoring the internal flow path between filter modules. This assembly forms the sealed connection point between the filter's internal elbow and the tank bulkhead, directing filtered water flow through the modular media sections. When this assembly develops a leak or crack, water can bypass the filter media or