Sparkle Plus Pool Water Clarifier 2-Pack (two 6 oz. cubes)
SLOW-DISSOLVING CUBE CLEARS CLOUDY POOL WATER AND AIDS IN THE REMOVAL OF PHOSPHATES!Just place this cube in your pool skimmer basket to help clear cloudy water. Helps remove phosphates (algae's main food source) from the water to prevent algae blooms. The cube completely dissolves, removing suspended particles from the water and depositing them into your sand filter bed. Even when totally dissolved, the active ingredients continue to work for up to 4 weeks! Helps reduce pool chemical costs while maintaining sparkling clear water. Each Sparkle Plus cube treats up to 30,000 gallons of pool water.Not for use in a DE or Cartridge filter.