BIOGUARD CLC CLASSIC GRANULAR 25#
A full strength granular that can be used for sanitation or oxidation
Safe for use in all pool types
A multi-purpose granular chlorine that when used as needed, provides a residual source of chlorine to keep water clean and clear. It also works great as a superchlorination treatment for everything from cloudy water to high combined chlorine levels and algae growth. It is extremely easy to use and can be applied without the hassle of pre-dissolving.