® Most Effective Way to Remove Phosphates!
Reducing phosphate levels in pools is easy with Natural Chemistry's patented
Phosfree is formulated from lanthanum (rare earth) compounds. When added to the skimmer, a thin coating of Phosfree forms on the filter media. As pool water flows through the filter, phosphates are reduced to a very low level.
Most effective way to remove phosphates Works in the filter (no clouding of the pool water) Reduces phosphates down to near zero Reduces pool maintenance No Phosphates - No Problems
Phosfree® Extra Strength
Specifically designed for high level phosphate removal
Easily maintains low levels of phosphates in even the largest volumes of water
Pool Perfect® + Phosfree®
Add weekly to maintain near zero phosphate levels
Reduces waterline rings, unpleasant odours, and eye irritation
SMARTZyme technology reduces the buildup of non-living organic contamination
Cold water SMARTZyme™ technology works all winter long
Reduces existing or prevents off season waterline ring
Cleans and protects during the off season
Prevents metal staining and non-living organic staining
Saves time & money
Pool Magic™ + Phosfree®
Provides fast, easy start-ups
SMARTZyme technology that is formulated for cold water application
Reduces waterline ring and phosphates
Directions for use:
This product is designed for use in properly balanced pool water.
Clean or backwash filter.
Determine appropriate dose. * See chart below.
Shake bottle well prior to application. With circulation pump running, add dose to skimmer.
Run filter for 48 hours continuously without backwashing or cleaning.
After 48 hours of filtering, clean/backwash filter. Retest phosphate levels, and if necessary, repeat steps 1-5.
Note: If DE filter pressure rises to 10psi above start-up pressure, turn pump off for 1 minute and then turn it back on. If pressure remains high, backwash or rinse for 30 seconds.
Dose per 38,000 litres
Phosphate Level PHOSfree Dosage
300ppb or less 0.5L
For DE & Cartridge Filters: Do not add more than 1.5L at a time. If more than 1.5L is needed to treat, be sure to clean or backwash the filter between treatments.
Important: Algae must be treated prior to testing and lowering phosphates. Chlorine must be under 5ppm before testing phosphates.
Weekly Maintenance Dosage
1 cap (120mL) per 30,000 litres ×
Test For Phosphates