HASA Muriatic Acid – 4 Gallon Case (31.45% Strength) for Pool Water Balance Top Items for swimming pools
HASA

HASA Muriatic Acid 4 Gallon Case 31.45% Pool Strength

SKU: NXBC9VZBR1
$48.95
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Key Fit & Function

  • 31.45% Professional-Strength Muriatic Acid – Industry-standard concentration used by pool professionals for precise water balance control

  • Lowers pH & Total Alkalinity – Quickly reduces high pH and alkalinity to restore proper water chemistry and chlorine efficiency

  • Essential for Pool Water Balance – Commonly used during startup, routine maintenance, and corrective water treatment

  • Supports Effective Sanitization – Proper pH adjustment improves chlorine performance and reduces sanitizer demand

  • Suitable for Acid Washing – Can be used for plaster surface cleaning and acid washing when handled by trained professionals

  • 4-Gallon Case for Service & Volume Use – Ideal for service routes, commercial pools, or frequent residential maintenance

  • Trusted HASA® Quality – Manufactured by HASA, a leading supplier of professional pool chemicals

  • For Experienced Handling Only – Requires proper safety procedures, dilution, and protective equipment during use

Maintain perfectly balanced pool water with HASA Muriatic Acid – 4 Gallon Case, featuring 31.45% hydrochloric acid strength, the industry standard for professional pool treatment. This powerful formula effectively lowers pH and total alkalinity levels, helping prevent scale buildup, corrosion, and cloudy water.

Each case includes four 1-gallon jugs, ideal for weekly maintenance, start-up treatment, or large-volume applications. HASA’s high-purity formula ensures consistent results and is trusted by pool professionals across the country.

This acid helps with water balance. It is also used for acid washing pool surfaces. It removes calcium deposits from tile and plaster.

Key Features

  • Strength: 31.45% Hydrochloric Acid (HCl)

  • Includes: 4 x 1-gallon jugs (case quantity)

  • Lowers pH & alkalinity – Keeps water chemistry in optimal range

  • Prevents scaling – Reduces calcium and mineral buildup

  • Professional-grade purity – Consistent, effective treatment

  • For all pool types – Works in plaster, vinyl, fiberglass, and tile systems

  • Multipurpose – Also used for acid washing and spot cleaning surfaces

Handling Tip: Use with chemical-resistant gloves and eye protection. Always add acid to water, never the reverse.