Natural Chemistry 05121 Phosfree Phosphate Remover, 3 Liter Bottle, Pack of 2

Description

Natural chemistry's phosfree is formulated from lanthanum (rare earth) compounds. When added to your Skimmer, a thin coating of phosfree forms on the filter media. As pool water flows through the filter, phosphates are reduced to very low levels. All other phosphate products will Cloud pool water! Natural chemistry's Complete phosphate program results in clear Perfect water, no waterline rings, no chemicals odors, & no phosphates.
Most effective way to remove phosphates prior to using a weekly maintenance product
Works in the filter (no clouding of the pool water)
Reduces phosphates down to near zero
Reduces pool maintenance
No Phosphates - No Problem
For DE & Cartridge Filters: Do not add more than 1.5L (48oz) at a time. If more than 1.5L (48oz) is needed to treat, be sure to clean or backwash the filter between treatments.
Please Note: Algae must be treated prior to testing and lowering phosphates. Chlorine must be under 5ppm before testing phosphates.
Dosage:
4 oz. per 8,000 gallons (higher dosage for excessive phosphate levels).
Dose per 10,000 gallons:
Phosphate level: 300ppb or Less PhosFree dosage: 16oz
Phosphate level: 600ppb PhosFree dosage: 32oz
Phosphate level: 900ppb PhosFree dosage: 48oz
Phosphate level: 1200ppb PhosFree dosage: 67.6oz