Pentair Tank Bottom | Clean & Clear RP Filters / SEP Separation Tank | 178731Z Automated Chemical Feeders measure your existing basket rather

measure your existing basket rather than relying on the pump model number alone — some SP-1600 variants shipped with different basket dimensions depending on production year and regional market

inspect all adjacent internal components for wear or deformation at the same time

A failed or damaged fountain attachment will prevent normal fountain operation from the light assembly

Meets fda regulation 21 cfr 178

1-1/4" x 27' Bosun Vacuum Hose with Swivel Cuff

Pentair Tank Bottom | Clean & Clear RP Filters / SEP Separation Tank | 178731Z Automated Chemical Feeders measure your existing basket ratherThe Pentair Tank Bottom (178731Z) is the OEM replacement lower tank shell for the Clean & Clear RP cartridge filter series and the SEP Separation Tank series (SEP 48, SEP 72, SEP 96, and SEP 144). What It Does The tank bottom forms the structural lower half of the filter or separation tank housing, containing the water under pressure during filtration. A cracked, warped, or leaking tank bottom compromises system pressure integrity and must be replaced