SpaGuard Rapid Dissolve Shock Oxidizing Tabs hot tub and a practical option for

and a practical option for anyone maintaining sanitizer levels week after week

and Hot Spring Spas

test phosphate levels using an appropriate phosphate test method

current test results

Typical 3 to 4 week cartridge life: Lasts approximately 3 to 4 weeks depending on pool conditions and usage

SpaGuard Rapid Dissolve Shock Oxidizing Tabs hot tub and a practical option forSpaGuard Rapid Dissolve Shock Oxidizing Tabs 1. 25 lb Easy Non Chlorine Shock Treatment for Clearer Spa Water SpaGuard Rapid Dissolve Shock Oxidizing Tabs make routine hot tub care simpler by replacing loose shock powder with convenient, single dose tabs. Each rapid dissolve tab helps oxidize non living organic waste and contaminants introduced by bathers, including residues from body oils, sweat, lotions, and cosmetics. Designed for spas, hot tubs,