GLB Super Blue

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GLB Super Blue is a highly concentrated water clarifier that will clear up cloudy water fast without affecting water balance. Using this product regularly will help reduce the buil dup of fine particles in the pool so that your algaecides and sanitizers can do their job more efficiently. This clarifier will not clog your filters and it is effective at a wide range of temperature and chemical levels. Swimming can resume immediately after this product is applied. Show more