Pentair Clean & Clear Filter Tank Bottom | 178563 Pool Shock High density polypropylene plastic prevents

High density polypropylene plastic prevents moisture ingress better than HDPE bottles

this OEM replacement restores clear

Fill tub with hot water 1" above the jets

Its reinforced construction delivers long-lasting pressure resistance

Made with mildew resistant polypropylene

Pentair Clean & Clear Filter Tank Bottom | 178563 Pool Shock High density polypropylene plastic preventsThe Pentair Clean & Clear Filter Tank Bottom (Part #178563) is the OEM replacement lower tank section for Pentair Clean & Clear cartridge pool filters. The tank bottom forms the lower pressure vessel of the Clean & Clear cartridge filter, housing the filtered water outlet and providing the structural base to which the upper tank shell and clamp assembly connect. A cracked, crazed, or leaking tank bottom compromises the sealed pressure boundary of the