The Sirona Simply Test Strips are made for the Sirona Simply sanitizing system. It tests for the level of Sirona Simply Sanitizer, total alkalinity, pH, and total hardness. All you do is quickly submerge the strip in the spa water, let it dry off for 5-10 seconds, and compare the results to the back of the bottle for readings. With this, you can make accurate adjustments to the water as needed.

There are 25 Sirona Simply Test Strips in a bottle.