Provides long lasting, continuous chlorination during the off season
Unique design keeps the chlorinated sticks below the winter cover line
Uses SilkGuard technology
Works with plaster pools only
Provides long lasting, continuous chlorination during the off season
Unique design keeps the chlorinated sticks below the winter cover line
Uses SilkGuard technology
Works with plaster pools only
Prevents pool algae growth during off season
Allows for clear water at spring opening
No mixing or pre-dissolving needed
Formulated for use in chlorinated or brominated swimming pools of all surfaces and filter types