Pentair Pipe Assembly SD70 | Sand Dollar SD70 / Cristal-Flo II Filter Systems | 152000 Pool Liners & Liner Accessories you need a C-7699 and

you need a C-7699 and a C-7678 instead

Replacing all sealing components during a single service visit prevents a return trip when an adjacent seal fails shortly after

3 oz (Standard Cartridge) Chemistry Neutral Cure Silicone (Oxime) Service Temp -35°F to 140°F (approximate application range) VOC Compliant Yes

In-Line CL100 Hayward Automatic Chlorine Feeder

Pentair Pipe Assembly SD70 | Sand Dollar SD70 / Cristal-Flo II Filter Systems | 152000 Pool Liners & Liner Accessories you need a C-7699 andThe Pentair Pipe Assembly SD70 (152000) is the OEM replacement pipe assembly for the Cristal Flo II High Rate Sand Filter (24 inch tank) and the Sand Dollar SD70 Sand Filter. The standpipe is the central internal tube that channels filtered water from the laterals at the base of the filter tank up through the valve and back to the pool. A cracked, warped, or improperly seated standpipe allows unfiltered water and sand to bypass the lateral assembly