XtremepowerUS 5 Way Swimming Pool Spa Water Chemical Test Kit | 5 H x 8 W x 5 D in | Wayfair 71101
To maintain proper water chemistry, testing for 5 basic chemicals is a must. This 5-Way Test Kit tests for chlorine, bromine, pH, acid demand, and total alkalinity. The kit includes a clear-view block with color-matching readouts, indicator solutions...