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ionization and biguanide-sanitized pools
Long service life: durable construction extends service intervals
Protects swimsuits
No backwashing or water waste
Pentair Standpipe Outlet Assembly 190035 sand filter clamp ionization and biguanide-sanitized poolsPentair Standpipe Outlet Assembly 190035 for FNS Plus FNSP36 Intro Designed as a genuine Pentair replacement, the Standpipe Outlet Assembly 190035 is engineered for Pentair FNS Plus and FNSP36 pool filters. This compact component fits inside the filter tank to regulate backwash flow, delivering consistent water during every cycle. Constructed from chemical resistant plastic, it withstands chlorine and salt to maintain a reliable seal and long term