Durachlor Hardness Increaser – 25 lb | Calcium Hardness Booster for Pool Water Balance

Durachlor Hardness Increaser – 25 lb | Calcium Hardness Booster for Pool Water Balance

Durachlor Hardness Increaser is a high-quality, fast-dissolving granular product designed to elevate the calcium hardness levels in your swimming pool, safeguarding surfaces and equipment from potential damage. Maintaining calcium hardness within the ideal range of 200-400 ppm is essential to prevent issues such as etching, pitting, and corrosion in plaster, masonry, and concrete pools. This product is compatible with all pool types and sanitizing systems, making it a vital component of comprehensive pool maintenance. 

Features:

• Raises Calcium Hardness Levels: Effectively increases calcium hardness, preventing etching, pitting, and similar problems in plaster, masonry, and concrete pools. 

• Prevents Surface Corrosion: Proper calcium levels help prevent corrosion of pool surfaces and equipment, extending their lifespan. 

• Quick-Dissolving Granules: The granular form dissolves rapidly, allowing for easy application and swift results. 

• Easy Application: Simply add the recommended dosage directly to the pool water with the circulation system running, and brush any undissolved particles from surfaces.