Cyanuric Acid Test Kit pipe-size_5" and is designed to warn

and is designed to warn patrons to not allow children under age 13 to use the pool or spa unattended where there is no lifeguard on duty

This is a Filter Tank Body O-Ring replacement designed for Pentair PLM Filter Systems

is printed on heavy-duty aluminum material and is designed to inform patrons that the restroom is closed for cleaning

Recommended and made specifically for commercial pool areas

Cyanuric Acid Test Kit pipe-size_5" and is designed to warnThis is a Pentair Rainbow #79 Specialty Test Kit for Cyanuric Acid Turbidity using a slide calibrated test stick and reagent. The reagent in this kit is 8 ounces. This kit includes instructions. One of the most common chemicals used for the prevention of chlorine loss in swimming pools is Cyanuric Acid (also called CYA, Conditioner, or Stabilizer); it protects the free chlorine from being destroyed by the sun ultraviolet rays. If cyanuric acid is