Product Details

• Product Dimensions: 4.8 x 4.8 x 12.2 inches
• Item Weight: 7.35 pounds
• Shipping Weight: 7.45 pounds
• Manufacturer: Arch Chemicals
• International Shipping: This item is not eligible for international shipping. Learn More
• Item model number: 63302

• Lowers the ph levels in your pool or spa
• Use as an alternative to muriatic acid.
• Sulfuric acid and monosodium salt 91.5-94.7-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.