In The Swim Super Floc Pool Water Clarifier - 4 x 1 Quarts 4 x 1 quart bottles Super Floc Clarifier settles suspended particles in pool water to be easily vacuumed out Will help remove dead algae, organics, oils and lotions Safe for use in all pool filters and will not affect pH levels Dosage: 8 ounces per 10,000 gallons