Natural Chemistry 05121 Phos Free Pool Cleaner, 3-Liter

Natural Chemistry 05121 Phos Free Pool Cleaner, 3-Liter

Eliminates phosphates (algae's primary food source) to starve algae. Can be used all season & is perfect for pool closing in the fall to control algae during the winter months. Unlike algaecides that kill existing algae (resulting in a release of phosphates by the dying algae), phosfree eliminates phosphates from the water to solve even the most stubborn algae problems. Weekly dosage: 4 ozper 8, 000 gallon, (increase dosage for excessive phosphate levels).

• Phosphate-limiting pool additive to prevent algae growth
• Enhances any sanitizer system and is 100-percent safe for family and environment
• No phosphate build up, less filter management, vacuuming, and reduces pool maintenance
• Clear, perfect algae-free water, unconditionally guaranteed