The Insta-TEST 4 Plus pool & spa strip measures Free Chlorine 0-10 ppm, Bromine 0-20 ppm, Total Alkalinity 0-240 ppm, pH 6.2-9.0, and Total Hardness 0-800 ppm. This test strip is a dip-n-read s...
MASTER CLEAN is a cleaner that instantly dissolves all kinds of grease, dirt and marks on pool surfaces. MASTER CLEAN cleans quickly and deeply for better results with less effort.
