Secchi Disk With 50 Foot Rope horsepower_15 HP and is designed to warn

and is designed to warn patrons to not allow children under age 12 to use the pool or spa unattended where there is no lifeguard on duty

a discharge injection fitting with a check valve

5 Gallon White Chemical Tank With Econ T Series Pump with 15 GPD 25 PSI 120 Volt 10 Foot Cord and 1/4 Inch Standard Tubing

This North Carolina Warning No Lifeguard On Duty (No Age Limit) aluminum sign measures 24 x 18 inches

and K-2009 test kits

Secchi Disk With 50 Foot Rope horsepower_15 HP and is designed to warnOur Secchi Disk is used to measure the depth at which a person can see into the water, thereby assessing water clarity. This clarity measurement is required by the majority of state health boards for swimming pool safety. This disk is double sided and allows for two different types of visibility indicators. The representation is a 6 inch black disk offset on a white circle, as well as alternate black and white quadrants. Compliant with numerous state