E-Z Clor pH Down, 30 lb.

This dry acid decreases the pH of pool water slowly and effectively. The granular product is more convenient than a liquid acid. Product of choice for lowering pH.This granular product increases the water's pH effectively and conveniently. Reach optimum pH ranges with minimal effect on the overall alkalinity.

• Lowers pH of water
• Contributes to optimal sanitizer performance
• Helps prevent scale build up