Pentair Cartridge Element 75 sq. ft. | Clean & Clear / Predator Cartridge Filter | R173214 C8325 The Pentair Propane to Natural

The Pentair Propane to Natural Gas Conversion Kit (77707-1421) is the OEM replacement conversion kit for the Sta-Rite Max-E-Therm 333 propane pool and spa heater — converting the burner system from liquefied propane gas (LP) to natural gas (NG) operation

Record your system's clean baseline pressure immediately after installing this gauge — before the filter has accumulated any debris

Unicel Part Grid Size Port Type Qty Needed FG-3011 (This Product) 11" × 18" Center Port 2 FG-3016 16-1/2" × 18" Center Port 1 FG-3019 19-5/16" × 18" Center Port 4 FG-3916 16-1/2" × 18" Offset Port 3 Note: FG-3016 is available on Poolaroo

The shaft seal sits at the interface between the pump motor's rotating shaft and the impeller

Comes with 5/16-inch nozzle

Pentair Cartridge Element 75 sq. ft. | Clean & Clear / Predator Cartridge Filter | R173214 C8325 The Pentair Propane to NaturalThe Pentair Cartridge Element (R173214) is the OEM replacement 75 sq. ft. filter cartridge for the Pentair Clean & Clear and Predator cartridge filter lines. IMPORTANT: MODEL YEAR QUALIFIER CLEAN & CLEAR FILTER SYSTEMS This cartridge is confirmed for Clean & Clear Filter Systems manufactured 2009 and beyond. If your filter predates 2009, verify the part number against your equipment manual or the label on your existing cartridge before ordering. The