Pentair Dura-Glas II 1.5–3.0 HP Diffuser (C1-271PZ) marlig or no longer sealing properly

or no longer sealing properly between selected flow paths

Supports a more complete external refresh

and this replacement supports that critical check-valve function

A skimmer basket helps intercept floating debris before it travels deeper into the circulation system

even a functioning topside can seem older and less trustworthy than it really is

Pentair Dura-Glas II 1.5–3.0 HP Diffuser (C1-271PZ) marlig or no longer sealing properlyFor pool service projects that call for the right replacement instead of a workaround, this component helps restore proper function. The Pentair Clean & Clear 1 1 2" Swivel Union Body is a Pentair Pool Products component for the fittings & valves: unions category. As a plumbing or connection component, it supports a secure transition between compatible filter, pump, valve, or return side equipment connections. It is a strong choice for maintenance