Pentair Automatic Water Filler Top Ring T16G - Grey Algae and Bacteria By reducing phosphates

By reducing phosphates

and a streamlined installation that aligns with Pentair’s trusted safety standards

UV Shielding: Reduces chlorine loss in sunlight

worry-free pool water

restoring original performance

Pentair Automatic Water Filler Top Ring T16G - Grey Algae and Bacteria By reducing phosphatesPentair Automatic Water Filler Top Ring T16G Grey The Pentair Automatic Water Filler Top Ring T16G Grey is a genuine replacement part designed to restore reliable water replenishment in pool systems. Made by Pentair, this top ring ensures precise alignment of the fill housing, helping prevent leaks and maintain steady water delivery to your pool equipment and features. Built to withstand outdoor environments, it delivers durable, long lasting