Super-Pro XtremeBlue A1 C4025/C4030 Filter Cartridge, 4-pack | X15-ULT-A1-M-Q4 Commercial Single-phase units manufactured prior to

Single-phase units manufactured prior to 2015 require a different contactor

Brand Equipment Line Model / Part Number Notes Pentair Dynamo Pump — Dynamo Series DYNAMO 1 HP configuration only Compatibility is based on Pentair parts documentation and available OEM records

Also known as: C7430

A missing or failed water slinger accelerates motor bearing wear and can lead to premature motor failure

Super-Pro XtremeBlue A1 C4025/C4030 Filter Cartridge, 4-pack | X15-ULT-A1-M-Q4 Commercial Single-phase units manufactured prior toSuper Pro aftermarket filter cartridge replacement for use with the Hayward C4025 & C4030 cartridge filters. This is a 4 pack, for full filter servicing. For a single filter cartridge, see here.