Multi-step filter AQV18


Multi-step filter for the AQV 18 water filter system. When ordering, you have to make a choice between a pH neutral or Redox filter.

SKU: S820005/20 Category:


Annually or after 2,000 liters of tap water, the multi-step filter of the AQV 18 water filter system must be replaced.

When ordering, you must make the following choice:

pH neutral
This filter makes the water’s pH neutral with a pH averaging 7.3

This Redox filter increases the pH of the water by 1 – 1.5 pH point to light alkaline/basic water. Furthermore, this filter lowers the ORP (Oxidation Reduction Potential) which gives the water a strong anti oxidant effect. This allows free radicals to do less damage in your body.

Replace the filter after 2,000 liters if you filter more than 6 liters a day. If you filter less than 6 litres of water per day, the manufacturer recommends replacing the filter after 1 year. In Germany, it is legally mandatory to replace filters that incorporate carbon every six months.

Part of the filter consists of activated carbon. This is a natural product. If the carbon is fully saturated with the pollution, it will not absorb anything and will release the pollution again over time. This moment cannot be determined exactly. Therefore, the advice to replace the filter in any case after 1 year.

Concerns about bacteria formation in the filtered water? There’s no need for that! Because some of the mineral stones are impregnated with silver, bacterial action in the water is prevented. The filtered water in your AQV 18 system will remain good for weeks.

Additional information


pH neutral, Redox


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