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preserving spa cleanliness and heat retention
adjusted for usage and sanitizing system
Bring reliable
Your pool will stay crystal clear for longer
vinyl liners and pool inflatables
St. Cyr Stabilized Chlorinating 3" Giant Tabs (4lbs) Pool Equipment preserving spa cleanliness and heatSt. Cyr Stabilized Chlorinating 3" Giant Tabs (4lbs) (No Returns on Chemicals) St. Cyr Stabilized Chlorinating 3" Giant Tabs are slow dissolving, stabilized chlorine tablets made with 99% pure trichloro s triazinetrione (trichlor) for powerful, long lasting pool and spa sanitation. Each 3 inch tablet provides up to 90% available chlorine, is stabilized with cyanuric acid to reduce UV breakdown, and is designed for use in floaters, feeders, and