Test Strips - Pack of 50

Pure-Spa 3+ Test strips offer a simpler reliable way to monitor you hot tub water chemistry. Pack contains 50 strips, for measuring free chlorine, bromine, pH, and total alkalinity, giving you a quick overview of water balance and safety. 

The chlorine and bromine test share the same pad on the strip, functioning as a 2-in-1 test. While the packaging highlights chlorine, these strips are equally effective for bromine systems—simply refer to the chlorine scale on the chart.

Now presented with a new look in a robust metal tin for improved storage and protection compared to the older plastic bottle. This helps keep your strips dry and accurate for longer.