PiMag® Silver Stones
The Silver Stones removes bacteria and virus in the water tank and keeps the filtered water fresh. They should be replaced every 9 months or every 4,000 liters.
To receive optimum performance with your Nikken products, replace filters and other components when necessary. Your product manual includes the recommended intervals for inspection (where applicable) and replacement. This may need to be performed less or more frequently, depending on operating conditions.