Active oxygen pool and hot tub test strips which measure the algaecide levels in your pool rather than the total alkalinity. Feedback from some customers was that in the 3 months they leave the water in their hot tub, the total alkalinity didn't seem to drift into problematic levels. They did however suggest that been able to measure the algaecide level might be more beneficial. Using this test strip solves that problem. This pool test strip offers an alternative 3-in-1 measurement to traditional active oxygen test strips which may be more suited to some pool and hot tub users.
Parameters and levels detected are as follows:
1. Monopersulfate: 0 - 15 ppm
2. pH: 6.8 - 8.2
3. Quat levels (algaecide): 0 - 40 ppm
Packaging: Bottle of 50 test strips.
