The LaMotte Insta-Test 4 Plus is a reliable water treatment product suitable for various water types, including fresh and marine. This strip kit includes color charts, full instructions, and test strips for measuring chlorine, bromine, alkalinity, pH, and total hardness in pools, hot tubs, fountains, and water features. Made in the United States by the trusted brand LaMotte, this product ensures accurate and efficient testing for maintaining clean and safe pool water conditions. Please feel free to ask any questions you may have. Thanks
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