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Spa Frog Serene
Made in the U
• 1 Blue Mineral Cartridge
including ozone
Freshwater™ MPS Test Strips *measures oxidizer levels Water Clarifier Spa Frog SereneThe Freshwater MPS Test Strips monitor the level of oxidizer (MPS) in your spa. Contains 50 test strips Measures: Oxidizer MPS (monopersulfate) Alkalinity pH MPS test strips can be used in the following water systems: Freshwater & Ace Cell Saltwater Systems Silver Ion & Granulated Chlorine Bromine Floater Tabs Did You Know? Non chlorine shock, oxidizer and MPS are all names that refer to the same product spa oxidizer.
