Orenda PR-10000-GAL Phosphate Remover Concentrate 1-Gallon

- Use as needed, and do not exceed the recommended dosage unless otherwise specified - PR-10,000 causes cloudiness indicating performance, which can last anywhere from a few hours to a few days - Reacts upon addition in water, circulation or filtration is required - Highly concentrated and developed for professional use - NSF/ANSI-50 Certified