Taylor Color Wheel Test Kit for Iron filter-width_7 3/4 inches 5 inch female National Pipe

5 inch female National Pipe Tapered (NPT) thread (Type F)

This is the new style backboard and will replace any of the single post blue backboards when needed

you can purchase this base in polished white to match the white board

A 5/8 inch locking Hinge Pin is recommended for installation (not included)

This 8 inch Cherne pneumatic test-ball winter plug is designed for a variety of applications including winterizing pools by blocking pipe systems

Taylor Color Wheel Test Kit for Iron filter-width_7 3/4 inches 5 inch female National PipeThis is a Taylor Technologies Color Wheel Test Kit for Iron. It contains Reagents Iron No. 1 and 2 as well as Color Wheel and Test Cell. Taylor Color Wheels are designed with the user in mind. This technology is more ergonomic, lighter, and designed for simple, precise color matching. The updated design significantly reduces glass components, minimizing the risk of breakage and freeze damage.