Your benefits at a glance
12 l resin volume · 500 × 190 mm · max. 800 l/h
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Water softener with two garden hose connectors and pre-fitted tap. Double and reducing nipples are available separately if needed.
✓ Free shipping to Switzerland · Delivery usually within 2–5 working days
Aquain V2 is a regenerable water softener with more resin and capacity – ideal for motorhomes, caravans and limescale-free shower water throughout the home, as well as for cleaning, car washing and small commercial applications. The ion exchange resin binds the hardness minerals calcium and magnesium. Once the capacity is reached, you regenerate the system with regeneration salt.
Capacity is up to 2’520 litres at 20 °fH / approx. 11 °dH inlet hardness. Harder water reduces the treatable volume. Consumption, space and your appliance's water requirements determine the right choice.
Goes well with: Shower connection kit · Limescale-free shower water · Fill your motorhome water tank limescale-free · Motorhome & camping
| Volume | 12 litres |
|---|---|
| Height × diameter | 500 × 190 mm |
| Capacity per regeneration | Up to 2’520 litres at 20 °fH / approx. 11 °dH |
| Maximum flow rate | 800 litres per hour |
| Inlet water temperature | 4–35 °C |
| Shipping weight | Approx. 11 kg |
The standard version includes two garden hose connectors with a pre-mounted tap. Double nipples 3/8 to 3/8 inch and reducing nipples 3/8 to 3/4 inch are available separately if needed.
Before ordering, check the connection size and required hose length. If your connection differs, we will help you work out the right combination. Send us a photo of your connection via WhatsApp.
Determine the capacity based on water hardness and check residual hardness regularly. The optional Aquain flow monitor counts the litres used and warns at the set limit. It does not measure water hardness.
According to the instructions, regeneration takes around 40 minutes; the system is then rinsed. Salt quantity and exact steps depend on the instructions for your model. Go to instructions and videos.
Softened water is not fully demineralised pure water. Other dissolved substances remain. For residue-free air drying on paint, glass or solar panels, additional water treatment may be required.
Switzerland: usually 2–5 working days. EU: usually 3–10 working days. Free shipping from CHF 200 to Switzerland, Liechtenstein and the EU; to Great Britain a flat rate of CHF 69. Below that, shipping costs are shown at checkout. EU deliveries may incur additional import duties. View shipping policy.
Applications
Limescale-free water for filling the caravan or motorhome tank – directly at the water connection, for example at the campsite. Softening needs no electricity, and the system is regenerated with salt.
Limescale-free shower water – fewer limescale stains on glass and fittings. Aquain is connected between the mixer and the shower hose. For the right connection, simply send us a photo of your fitting.
With softened water, less limescale builds up in your ice machine – on the evaporator, valves and lines. The result: clearer ice cubes, fewer breakdowns and less frequent descaling. Aquain is installed directly in the ice machine's water supply line.
