AquaChek Orange 3-in-1 Monopersulfate Test Strips, 50/Pack | 561682A C7470 Total alkalinity should be maintained

Total alkalinity should be maintained between 80 – 120 ppm

If your staining is green or blue-green — or you have a copper heat exchanger

75 microns

Place in skimmer basket only

Filter Area 30 sq

AquaChek Orange 3-in-1 Monopersulfate Test Strips, 50/Pack | 561682A C7470 Total alkalinity should be maintainedAquaChek Monopersulfate 3 in 1 Test Strips Includes 50 test strips What is monopersulfate? Potassium monopersulfate is a non chlorine oxidizer for pools and spas that helps clear water by destroying organic contaminants and combined chlorine, but it does not sanitize or kill algae. It is an excellent choice for shocking a pool before a party, as it allows for a short wait to swim, or for use in hot tubs and alongside other sanitizers, like bromine. It