Pentair ETI400 Natural Gas to Propane Conversion Kit | 476072 Sand Filter Designed to efficiently release air

Designed to efficiently release air trapped in pool and spa filters

Replace worn check valves or gaskets

Unicel C-4320 Replacement Filter Cartridge – 20 sq ft

it promptly communicates with the PCB situated on the Motor

Cleans the waterline and reduces surface oils and scum buildup

Pentair ETI400 Natural Gas to Propane Conversion Kit | 476072 Sand Filter Designed to efficiently release airPentair ETI400 Natural Gas to Propane Conversion Kit 476072 The Pentair ETI400 Natural Gas to Propane Conversion Kit (476072) is a fuel conversion accessory designed for the Pentair ETI400 Series Condensing Gas Heater. This kit provides the necessary orifices and hardware to safely convert your heater from natural gas operation to propane (LP), allowing you to switch fuel types when propane is the preferred or available option at your pool equipment