Description
Pentair Sand Dollar Filter System NPT‑to‑Buttress Adapter | SKU 354588
OEM Pentair NPT to buttress thread adapter for Sand Dollar and compatible aboveground filter systems. Converts thread types for secure plumbing connections. SKU 354588.
Features
- OEM Pentair NPT to buttress adapter.
- Converts standard NPT pipe threads to buttress threads.
- Fits Sand Dollar®, Meteor®, and Cristal‑Flo II filters.
Description
The Pentair Sand Dollar Filter System Adapter lets you convert traditional NPT plumbing threads to buttress‑style threads as used on Pentair Sand Dollar® aboveground sand filter systems and select Meteor® and Cristal‑Flo® II filters. This conversion fitting provides a reliable connection point between different threaded components in your pool’s filtration plumbing, helping maintain proper seal integrity and flow. Built to withstand pool chemical exposure and repeated service, the adapter simplifies plumbing upgrades or replacements.
Pro Tip
Replace worn or aging connectors while servicing filter plumbing — consider adding an easier hose attachment on Sand Dollar systems.
Related Parts
- Pentair Clean & Clear Filter System Union O‑Ring | 354571
- Pentair Buttress Thread Valve Adapter | 154521
Installation Tips
Shut off the pool pump and relieve system pressure before plumbing work. Thread the adapter into the NPT port and seal with PTFE thread tape; hand‑tighten and then snug with wrench as needed. Check for leaks after pressurizing the system. If unsure, seek help from a pool service pro.
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