HASA Muriatic Acid 2 Pack Pool pH Reducer

HASA Muriatic Acid 2 Pack Pool pH ReducerKey Fit and Function Lowers High pH & Total Alkalinity Used to correct elevated pH and alkalinity levels that reduce chlorine effectiveness Improves Chlorine Performance Proper pH balance allows sanitizer to work more efficiently and consistently Professional Grade Muriatic Acid Trusted hydrochloric acid formula commonly used by pool service professionals Essential Water Balance Tool Helps restore proper water chemistry after testing shows high pH or

Key Fit and Function

• Lowers High pH & Total Alkalinity – Used to correct elevated pH and alkalinity levels that reduce chlorine effectiveness

• Improves Chlorine Performance – Proper pH balance allows sanitizer to work more efficiently and consistently

• Professional-Grade Muriatic Acid – Trusted hydrochloric acid formula commonly used by pool service professionals

• Essential Water Balance Tool – Helps restore proper water chemistry after testing shows high pH or alkalinity

• Suitable for Residential Pool Use – Can be used by homeowners who follow proper dosing and safety procedures

• Also Used for Surface Cleaning – Can assist with surface preparation or cleaning when properly diluted and handled

• Convenient 2-Pack Format – Provides enough supply for multiple adjustments or ongoing maintenance needs

The HASA Muriatic Acid 2 Pack is a professional-grade hydrochloric acid solution commonly used for lowering pH and total alkalinity in swimming pools, as well as for surface preparation and cleaning in masonry applications. Packaged in a convenient two-bottle format, this product is trusted by pool service professionals for consistent performance and reliable results.

In pool maintenance, muriatic acid plays a critical role in water balance. High pH and alkalinity reduce chlorine effectiveness, promote scale formation, and can lead to cloudy water. Controlled acid additions help restore proper balance, improve sanitizer efficiency, and protect pool surfaces and equipment.

This product is intended for experienced pool owners and service technicians who understand proper handling and dosing procedures.

Why Muriatic Acid Matters in Pool Care

Proper water balance cannot be maintained with sanitizers alone.

Why this matters:

• Lowers high pH and total alkalinity

• Improves chlorine effectiveness

• Helps prevent scale formation on surfaces and equipment

• Supports clear, balanced pool water

• Essential for professional-level water chemistry control

Accurate acid dosing is a key part of maintaining stable, healthy pool water.

Designed for Pool & Surface Applications

HASA Muriatic Acid is manufactured to consistent quality standards for pool and masonry use. In pools, it is typically added in small, controlled amounts to correct pH and alkalinity levels. In masonry applications, it may be used for surface cleaning and preparation.

Because this is a corrosive chemical, proper handling, storage, and personal protective equipment are essential. Always add acid to water—never water to acid—and follow all label instructions and safety guidelines.

Product Specifications

Buy with Confidence from Benchmark Pool Supply

Benchmark Pool Supply stocks professional-grade pool chemicals used by service technicians and experienced pool owners. We focus on products that deliver predictable results when used correctly and responsibly.

When you buy from Benchmark Pool Supply, you’re getting chemicals sourced for real-world pool maintenance—not diluted shortcuts.