Robelle 2607B-03 Pool Stabilizer and Pool Mate 1-2825B Calcium Hardness Increaser for Pools

The Robelle 2607B-03 Pool Stabilizer and Pool Mate 1-2825B Calcium Hardness Increaser bundle helps maintain proper chemical balance in swimming pools. The 21-pound Robelle stabilizer contains cyanuric acid to help reduce chlorine loss from sunlight exposure. By stabilizing chlorine levels, less chlorine needs to be added, reducing costs up to 25%. The recommended stabilizer level is 40-100 ppm. Adding 6 ounces per 5,000 gallons raises levels by 10 ppm. The 25-pound Pool Mate calcium hardness increaser prevents corrosion and etching of pool surfaces by increasing calcium levels, which should be 200-300 ppm for vinyl pools and 250-400 ppm for other pool types. Adding 8 ounces per 5,000 gallons raises calcium hardness by 10 ppm. Using both products as directed helps ensure proper sanitization, prevents damage, and improves water clarity by establishing the ideal mineral balance. With the ability to increase stabilizer and calcium to optimal levels, this bundled pair provides a comprehensive solution to enhance pool water quality.