Applied Biochemists Gold-N-Clear Clarifier - 1 qt

The concentrated formula of Gold-N-Clear uses color-changing technology to show that it’s working! Watch the product change from gold to blue as it removes micro-particles, leaving the water sparkling clear. Regular use of Gold-N-Clear will help your filter do its job more efficiently. Manufacturer Applied Biochemists Manufacturer Part # 407803A Pool Chemical Type Clarifiers | Cleaners | Enzymes Product Features Clears cloudy water fast Unique color changing action indicates that it's working Highly concentrated formula