BioGuard Lo 'N Slo Granular pH Decreaser 8lb 23477BIO Spa Chemicals Inhibits bacteria growth

Inhibits bacteria growth

BioGuard Lo 'N Slo pH Decreaser 3lb (23330BIO) gently nudges high pH down safely

plastic-free design uses 100% of the filtration media for improved performance versus cylindrical cartridges

This easy-pour liquid cyanuric acid (CYA) formula blocks sunlight's UV rays that burn through chlorine in as little as 40 minutes

Drop in the shock

BioGuard Lo 'N Slo Granular pH Decreaser 8lb 23477BIO Spa Chemicals Inhibits bacteria growthBioGuard Lo 'N Slo Granular pH Decreaser 8lb 23477BIO BioGuard Lo 'N Slo Granular pH Decreaser 8lb (23477BIO) tames high pH safely and simply, no muriatic acid mess required. Balance pH Like a Pool ProEffortlessly! This granular sodium bisulfate powerhouse lowers pH and total alkalinity fast, clearing cloudy water and boosting chlorine efficiency for swimmer comfort and equipment longevity. Safer, easier to store than liquid acid, it dissolves quickly