Poolife NST Chlorine Feeder Spa Non-Chlorine 680™ Hartford ® and Hawthorne

680™ Hartford ® and Hawthorne ®

Measure bromine residuals after 15 minutes and repeat dosage until an active bromine concentration of 2 to 4 ppm in residential spas is established

Approximately 3

Stabilizes pH

Operate pump and filter continuously for 24 hours after product application

Poolife NST Chlorine Feeder Spa Non-Chlorine 680™ Hartford ® and HawthorneMade specifically for Poolife NST Prime Cal Hypo Tablets, our patent pending micro mesh design dissolves tablets slowly and evenly for consistent chlorination without the risk of chlorine lock. This durable, UV resistant floater offers convenient sanitization for up to 10 days. Effortless Cal Hypo Chlorination Anywhere in the Pool For Best Results: Use Poolife NST Prime Cal Hypo Tablets Flexible Compatibility: Also works with other pool chlorine