Doheny’s Extra Strength Flocculent, 4 Quart

This pool flocculent thoroughly settles un-filterable, suspended debris (carbonates, silica, dead algae, and spore-like materials) to the pool bottom so excess particles may be easily vacuumed out. Use with normal pH 7.2-7.6 and free chlorine levels. Super flocculent clarifier contains no corrosive aluminum or ammonia, will not affect pH, and is safe for all swimming pools and filters. Dosage: 8 oz. per 10,000 gallons.