A sanitizer that lasts for days! With its unique octagon shape, these extended release tablets use a proprietary slow-dissolving Cal Hypo technology. More importantly, it does all this without adding any Cyanuric Acid (CYA) to your pool water. Usage Tips – For use in skimmers and with the Poolife NST Prime Feeder. Follow Poolife NST Feeder operating manual for specific tablet use. – Skimmer basket must be free of all other water treatment products before adding tablet(s). – Place the tablet(s) in the empty skimmer basket. – Replace with a new tablet as needed. – For optimum product performance, swimmer comfort and crystal clear water, always maintain pH from 7.2 – 7.6, total alkalinity from 60 – 120 ppm, calcium hardness above 200 ppm and free available chlorine residual between 1 – 4 ppm. – Compatible with chlorine, salt chlorine generators, ozone and mineral systems. – Active ingredient: Calcium Hypochlorite (Cal Hypo)

• Poolife NST Prime Tablets
• Slow Dissolving Cal-Hypo Technology
• Will not raise the CYA in your swimming pool water
• A sanitizer that lasts for days!|With its unique octagon shape, these extended release tablets use a proprietary slow-dissolving Cal Hypo technology.|More importantly, it does all this without adding any Cyanuric Acid (CYA) to your pool water.