Swimables Spring Barrel Nut Assembly Pentair Style Edit Helps maintain steady sanitizer levels

Helps maintain steady sanitizer levels with less manual adjustment

many Polaris owners also inspect or replace the Polaris Cleaner Ball Bearing C60 to ensure smooth rotation

The Polaris C16 small idler wheel restores smooth internal motion

or black algae outbreaks

Pentair Clean & Clear Plus 420 Compatibility – Replaces all four cartridges in Clean & Clear Plus 420 filter systems

Swimables Spring Barrel Nut Assembly Pentair Style Edit Helps maintain steady sanitizer levelsKey Fit Pentair Style Filter Compatibility Designed for FNS Plus, Clean & Clear, and Quad DE filters using spring clamp systems OEM Equivalent Replacement Aftermarket Swimables assembly matched for proper fit and function Maintains Proper Clamp Tension Applies controlled spring pressure to keep filter tanks securely sealed Direct Replacement Assembly Installs in place of the original spring barrel nut using standard tools Restores Safe Filter