DryTec 68% Cal Hypo Chlorine Granular – 25 lb Pail
Keep pool water clear and sanitized with DryTec 68% Calcium Hypochlorite (Cal Hypo) granular chlorine.
This fast-dissolving formula delivers a powerful 68% available chlorine for effective daily sanitation, shock treatments, and algae control.

Key Features

• 25 lb resealable pail for safe, dry storage

• High-strength 68% available chlorine for quick, reliable disinfection

• Ideal for routine chlorination or super-chlorination/shocking

• Suitable for most in-ground and above-ground pools

DryTec Cal Hypo granular chlorine provides fast-acting, long-lasting sanitation, helping maintain sparkling, balanced water all season long.