DryTec 68% Cal Hypo Chlorine Granular – 5 lb
Keep your pool water sparkling and safe with DryTec calcium hypochlorite (Cal Hypo) granular chlorine.
This fast-dissolving formula contains 68% available chlorine, delivering powerful daily sanitation and quick algae control for both in-ground and above-ground pools.

Key Features

• Convenient 5 lb resealable container for easy handling and storage

• High-strength formula for routine chlorination or super-chlorination (shock)

• Fast-dissolving granules for even distribution and clear water

• Helps maintain healthy, balanced water all season long

Perfect for regular maintenance or shock treatments, DryTec 68% Cal Hypo keeps your pool clean and ready for swimming.