Pentair Pipe Assembly SD80 2 in. | Sand Dollar SD80 / Cristal-Flo II Sand Filter | 152238 C4401 0 inch flex hose or

0 inch flex hose or a 2

Replacing them restores the cleaner's ability to navigate pool surfaces efficiently

backwash cycling incorrectly

Pentair Part Number 474972 Kit Contents O-Rings

Pentair Pipe Assembly SD80 2 in. | Sand Dollar SD80 / Cristal-Flo II Sand Filter | 152238 C4401 0 inch flex hose orThe Pentair Pipe Assembly (Part #152238) is the OEM replacement 2 inch standpipe assembly for the Sand Dollar SD80 and Cristal Flo II sand filter systems. The standpipe assembly forms the central internal flow path inside the filter tank, directing filtered water from the laterals at the base of the sand bed up through the tank and out to the return line. A cracked, warped, or improperly seated standpipe allows unfiltered water to bypass the sand