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2-Wire DIY
and UV-resistant elastomer extends seal life in harsh pool conditions
ensuring your pool is ready for swim days without disrupting your weekend plans
Pentair O-Ring 590118Z
From her glowing
Pentair Valve Top O-ring 271103 HiFlow Diverter 2-Wire DIYPentair Valve Top O Ring 271103 HiFlow Top Mount Section: Intro The Pentair Valve Top O Ring 271103 is a precision seal designed for 1 1 2" HiFlow Top Mount and Side Mount valves. It delivers a tight, leak free seal during backwash cycles and daily filtration, helping maintain steady water flow and peak filtration performance. Crafted from chlorine and UV resistant elastomer, it endures chemical exposure, temperature swings, and long service life.
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