30 Lb. pH Down Dry Acid, Pail

pH Down Dry Acid Ph Down Is Used To Decrease Ph In Water And Is A Fast Dissolving Granular Acid. 30 Lb. Pail Used To Adjust The Ph Level Of The Pool If The Ph Is Too High. Keep The Swimming Pool Clean, Safe And Fresh. Small Amounts May Be Broadcast Directly Into The Water. Large Amounts Should Be Pre-Dissolved In A Plastic Pail And Poured Into Water. Have Pump System Running When Adding Acid And Keep Running For Several Hours Thereafter. Primary Ingredient: Sodium Bisulfate In Granular Form Making It Easy To Use When Reducing Ph In The Swimming Pool. Do Not Allow Direct Contact On These Surfaces: Vinyl, Metallic, Fiberglass, Painted, Or Colored Plaster. Storage: Keep The Product Dry In A Tightly Closed Container When Not In Use. Do Not Reuse Empty Containers. Brand Varies By Region MFG# EZC-50-7030