When used as directed, this product is effective as a swimming pool water sanitizer. These convenient and easy to use tablets are formulated to protect against chlorine loss in direct sunlight. They are designed to dissolve slowly providing a steady source of available chlorine (up to 1 week) for complete swimming enjoyment in your pool. Add four 1-1/2 oz. tablets per 10,000 gal. of pool water every other day or as often as needed to maintain a chlorine residual of 1-4 PPM.
- Steady source of chlorine (up to 1 week)
- Contains built in resistance to sun light
- Provides long lasting chlorination
- For crystal clear pool water, follow our 4 step pool care program