Pentair SD80 Standpipe Assembly | 152226 FC9450 treat with Natural Chemistry’s Clear

treat with Natural Chemistry’s Clear once a week at the Standard Dosage

with rope to extend to 30 ft wide pools

Use 2 lbs per 15

leading to reduced flow

start running the filter

Pentair SD80 Standpipe Assembly | 152226 FC9450 treat with Natural Chemistry’s ClearThe Pentair Standpipe Assembly (152226) is the OEM replacement tank piping assembly for the Sand Dollar SD80 blow moulded sand filter and the Sta Rite Cristal Flo II high rate sand filter series, designed for the 26 inch tank configuration. What It Does The standpipe assembly forms the central internal piping structure of the filter tank, channelling filtered water from the laterals at the base of the sand bed up through the tank and out to the return