Robelle Swimming Pool Triple-Action Winter Kit for Pools Up to 20,000 gal.

Keep your pool clear and free of algae during the off-season using the Robelle Swimming Pool Triple-Action Winter Kit for Pools Up to 20,000 gal. The multipurpose algaecide can be used in both summer and winter to contain the growth of algae, while the Winter Stain & Scale Control is a sequestrant that helps minimize rust, scale and corrosion while the pool is closed. The full-strength, non-chlorine oxidizing shock kills organic contaminates without affecting the pH or chlorine levels.Product Features:Use to keep covered pool water clear and free of odorsSummer & Winter Multipurpose Algaecide helps prevent algae growth while the pool is closedWinter Stain & Scale Control minimizes rust, scale and corrosionOxidizing Shock & Swim eliminates organic contaminatesKit includes 1 qt. of Summer & Winter Multipurpose Algaecide, 2 lbs. of Winter Stain & Scale Control and 2 lbs. of Oxidizing Shock & Swim(Model 3520)