The Durachlor Combat 30 product is a powerful liquid formula that controls the growth of algae in swimming pools, exterior spas, whirlpools, and hot tubs. This product is compatible with chlorine based chemicals, and may even reduce the amount of chemicals needed. Combat 30 is compatible with all pool types.

• Controls the growth of algae
• Used on swimming pools, exterior spas, whirlpools, and hot tubs
• Compatible with all pool types, and chlorine based chemicals