Description
Pentair Clean & Clear Center Core, 100 Sq Ft, 59053700
Genuine OEM standpipe and tube sheet assembly.
The Pentair 59053700 center core (PST SKU PST-17-110-1216) is the one-piece standpipe and tube sheet assembly that sits inside 100 sq ft Clean & Clear, Clean & Clear Predator, and Clean & Clear RP tanks. It holds the cartridge concentric in the tank, seals the clean side against the lid port, and carries filtered water back out to the return. Replace it when the tube sheet cracks or the standpipe splits, because either fault lets raw water bypass the media and push dirt straight back to the pool.
