BioGuard Smart Shield-Pool Water Conserver 1qt 23762BIO saratoga SmartChlor 3-4 weeks per cartridge

SmartChlor 3-4 weeks per cartridge

Maximum Lift: 7 feet

In-line design installs directly into your spa's plumbing—no floating dispensers or daily dosing needed

and swim spas

45" length

BioGuard Smart Shield-Pool Water Conserver 1qt 23762BIO saratoga SmartChlor 3-4 weeks per cartridgeBioGuard Smart Shield Pool Water Conserver 1qt 23762BIO BioGuard Smart Shield Pool Water Conserver 1qt (23762BIO) creates an invisible blanket that slashes evaporation and traps heat for warmer, water saving swims. Liquid Cover Magic Without the Hassle! This genius formula forms a microscopic surface layer that cuts 30 50% water loss and boosts pool temps by up to 5Fno bulky blankets needed. Safe for all sanitizers and equipment, one monthly dose