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By targeting and eliminating excess phosphates
you restore your pump's efficiency and extend its operational life
Top-Mount Design: Installs easily with a 3/4-inch diameter hole for convenient placement and readability
Reliable plug kit with quick access at local parts counters
allowing it to navigate efficiently across the pool surface
40316 | Poolmaster Keep Gate Closed Sign | 18" x 12" 360428 back up valve By targeting and eliminating excessThe Poolmaster Keep Gate Closed Sign (SKU 40316) is a robust and highly visible safety sign crafted for both residential and commercial pool areas. Measuring 18" x 12", it is made from durable all weather plastic that resists damage from sun, rain, and chlorine exposure. The sign clearly reminds pool users to keep gates closed, helping prevent unauthorized access and promote safety. Printed with fade resistant UV ink, the message remains crisp and