BioGuard Smart Shield-Pool Water Conserver 1qt 23762BIO testing meeting industry standards for pool

meeting industry standards for pool sanitation without compromising water quality

Cuts chlorine use by up to 75% while maintaining steady low levels for softer

stabilized chlorine dissolves rapidly when added with the pump running

Schedule cleans from your phone

7" peg spacing snaps in tool-free—DIY swap in minutes

BioGuard Smart Shield-Pool Water Conserver 1qt 23762BIO testing meeting industry standards for poolBioGuard 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