The only neutral buffered isocyanuric acid compound that protects your pool pH levels and chlorine loss from the sun's ultraviolet rays. With quick dissolve capabilities it dissipates in hours, not days.
Features:
- Improves effectiveness of sanitizer
- Protects the free chlorine residual from sunlight destruction
- Reduces amount of chlorine absorbed by the sun
- Removed only by draining, splash out, and back-washing
- 1 pound/5,000 gallons yields 25ppm
