Pro Grade-Muriatic Acid 31.45 Percent Hydrochloric-1 Gallon

Meet HASA’s Acid Muriatic 1 Gallon — a 31.45% muriatic acid solution built to simplify pool water chemistry with precision. This high-purity hydrochloric acid delivers reliable pH reduction and aids in maintaining proper alkalinity, helping swimmers enjoy balanced, comfortable water and safeguarding equipment from the stresses of imbalanced chemistry.

• High purity for predictable results: The 31.45% concentration provides consistent, measurable pH adjustments, making it easier to reach and hold target water balance without overshooting.
• Flexible packaging for professional logistics: Available in 4×1 returnable and reusable cases, plus non-deposit cardboard containers for easy handling, storage, and reduced waste in service fleets and home pools.
• Versatile pool care application: Ideal for routine pH adjustments and helping maintain alkalinity, contributing to swimmer comfort and keeping pumps, filters, and heaters operating smoothly.

Dosing and safety — Follow product label guidelines for safe use. Always add acid to water, not water to acid, and handle with care. The combination of high concentration and proper technique provides efficient adjustments with minimal product usage.

This product is designed for pool professionals, service technicians, and informed pool owners who want dependable chemistry management. Whether you’re balancing a residential vinyl, plaster, or fiberglass pool or replenishing stock for a maintenance route, Acid Muriatic 1 Gallon offers a straightforward path to consistent water quality and optimal comfort for swimmers.