Phos Free - Natural Phosphate Eliminator

Use in conjunction with a phosphate testing kit to dose and remove unwanted phosphates (algae food!) which come from organic debris such as leaf matter.  If you have a problem with algae and a lot of debris, consider using this phosphate remover to starve algae growth and aid you regular algaecide.

When to use

How to use

• If a pool has algae these must first be treated and killed prior to using
Phos Free.
• Shake bottle before use.
• Use Phos Free by dosing the required amount (see dose rates below)
directly into the skimmer whilst the (sand) filtration system is ‘on’. Run
the filter for eight hours a day for a week or for 48 hours continually
without backwashing or filter cleaning, for maximum phosphate removal.
• After completing the dosing regime, backwash or clean filters.

Natural Chemistry

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