1L Nil-Phos Plus

The primary food source for algae is phosphates, which is introduced into the pool water from things such as dust, soil, runoff from gardens, swimmers, etc… International Quadratics Nil-Phos Plus is formulated to be used as part of regular pool maintenance, as well as preventative care and as a fix for when the phosphate levels of the pool are high.

Nil-Phos Plus removes 1ppm to 6ppm of phosphates from the water and is formulated for rapid removal.