When purchasing the Aquastaser you have the option of purchasing the Aquastaser device by itself, or combining it in a kit with the PPS Ionizer.
The Aquastaser is doing its job so long as your pool pump is on, however, once your pool pump is off, the Aquastaser stops working. This is where the Ionizer comes in. The Ionizer supplements the Aquastaser by releasing positively charged copper and silver ions into the water to destroy algae and bacteria.
We recommend the Ionizer to be combined with your Aquastaser if you live in a warm weather climate that is prone to harsh climate conditions such as excessive heat or rain.
If you live in a cooler climate it is likely that your pool will function great with the Aquastaser alone.