Haviland Durachlor Combat 60 4 is a powerful algaecide

4 is a powerful algaecide that will efficiently destroy all types of algae in swimming pools

This effective copper based algae remover will work fast

2 lb per 12

5% sodium dichloro-s-triazinetrione

Creates crystal clear water

Haviland Durachlor Combat 60 4 is a powerful algaecideThe Durachlor Combat 60 product is a highly concentrated algaecide that will effectively remove algae as well as prevent it form forming in the future. Regular additions of this product will ensure clear water even into the off season. Not only can this product be used in pools, but it can be used in spas, whirlpools, hot tubs, and decorative fountains. Eliminates and prevents algae formations Creates crystal clear water. Reduces chlorine consumption