Pentair System 3 Tank Bottom Kit, 25", Modular/DE | 24851-0103S Billow Ignition Type: Electronic IPI (Intermittent

Ignition Type: Electronic IPI (Intermittent Pilot Ignition)

Replacing it restores full auxiliary control from poolside or deck areas

Residential pool filtration system

It is often recognized when water clarity will not improve despite proper chemistry and filter pressure readings

and water feature operation

Pentair System 3 Tank Bottom Kit, 25", Modular/DE | 24851-0103S Billow Ignition Type: Electronic IPI (IntermittentWhat This Part Is Used For Pentair 24851 0103S Tank Bottom Kit 25in System III MOD DE is a replacement lower tank kit for compatible 25in System III MOD DE filters. It forms the base housing and supports internal filtration elements. Why This Part Matters A damaged tank bottom can cause leaks and pressure loss. Replacing it restores proper containment and filter integrity. Secure housing supports reliable filtration cycles. Key Features and