AQUAGUARD | sku: 116631 1 Gal. Ultra Pool Water Clarifier 1 Gal. Ultra Pool Water ClarifierUltra pool clarifier is a super concentrated formula used to clear cloudy water and restore sparkle.1 gal.Use 2 oz per 10,000 gallonsUnsightly, cloudy or gray pool water is caused by millions of tiny solid particles... Log in for pricing