Pentair Bulkhead Bottom | Quad D.E. Filter | 178575Z Spa Care Chemical Bundles also included in Element Retro

also included in Element Retro Kit (196060) Pentair Quad D

then torque evenly to avoid stress-cracking the thermoplastic housing

Reemay 2033 media packed into a compact 6 3/4" profile

24" height resin above ground pool fence Premium Kit B

Pentair Bulkhead Bottom | Quad D.E. Filter | 178575Z Spa Care Chemical Bundles also included in Element RetroThe Pentair Bulkhead Bottom (178575Z) is the OEM replacement bottom bulkhead fitting for the Pentair Quad D. E. Filter series, providing a secure, leak free connection at the base of the filter tank. The bulkhead bottom seals the lower tank port on Quad D. E. Filters, maintaining system pressure integrity and preventing water loss at the filter base. A failed or cracked bulkhead fitting at this position compromises filtration performance and can