Test Strips, AquaChek Orange, 3-in-1, Monopersulfate, 50 ct

This is a 50 strip kit to test Alkalinity, Monopersulfate (MPS) and pH. Ideal for customers who use Monopersulfate as an oxidizer in their pool or spa. Monopersulfate is used in mineral purification systems. Get test results for 3 important chemistries in seconds: Monopersulfate, pH, and Total Alkalinity.