Product Review
The 7-pound HTH PH Minus dry acid adjuster lowers the PH levels in your pool. Use as an alternative to muriatic acid. The active ingredient is sulfuric acid and monosodium salt 91-1/2-94.7-percent.
The 7-pound HTH PH Minus dry acid adjuster lowers the PH levels in your pool. Use as an alternative to muriatic acid. The active ingredient is sulfuric acid and monosodium salt 91-1/2-94.7-percent.