Alkalinity Rise is sodium bicarbonate (also called sodium hydrogen carbonate). It raises Total Alkalinity, and pH which is too low. Diluted in water, Alkalinity Increaser will not raise pH above its normal range. Proper Total Alkalinity will buffer pH, and help prevent pH fluctuations.
Calcium chloride granular to raise the current hardness level of your pool or spa water in areas where soft water is a problem. Dosage rates vary based upon pool volume and current hardness level.
Chlorine stabilizer or conditioner (cyanuric acid) is used, in outdoor chlorine-maintained swimming pools, as a means of helping to protect the chlorine from being destroyed by the Sun's ultra-violet rays. This helps the chlorine last longer and reduces consumption. The level of cyanuric acid is easily determined by a simple chemical test.
pH Lower "Dry Acid" is used to reduce the pH in your pool
pH Rise "Soda Ash" is used to raise your pH once it has dropped below 7.2.