Phosphate is bad for swimming pools. It’s constantly added through source water, ground runoff or rain.
When levels get too high, it can create dull, cloudy or hazy water conditions. Plus, if pH and calcium hardness is high, it can contribute to the formation of harmful calcium phosphate scale on surfaces and equipment.
This is especially problematic for saltwater pools.
Quickly removes high levels of phosphate to near zero in just 24 hours
