Swimables Drain Plug Hand Nut for Pentair FNS Plus Cleaner Enhances Sanitizer Efficiency – Lowers

Enhances Sanitizer Efficiency – Lowers chlorine demand by removing non-living organic waste chlorine normally has to oxidize

Without a functioning filter assembly

Polaris OEM internal components are designed to handle constant water exposure

especially in pools with high metal exposure

Eliminates Phosphates to Stop Algae Before It Starts

Swimables Drain Plug Hand Nut for Pentair FNS Plus Cleaner Enhances Sanitizer Efficiency – LowersA secure drain connection is essential for safe filter operation and easy servicing. The Swimables Drain Plug Hand Nut for Pentair FNS Plus Filters (SW 26 030) is a direct fit replacement designed to restore a tight, dependable seal at the drain port of Pentair FNS Plus DE filters. This hand nut secures the drain plug assembly in place during normal operation and allows for tool free removal when draining the filter for maintenance or winterization.