Very hygienic. No bacteria-ridden filterpads. 

Water is the filter. Fresh every day. Cleans with a consistently high level of effectiveness, as water doesn't clog the way filterpads do. 

Extremely quiet. Ideal for use in bedrooms.

Visible purifying performance. Pure water evaporates, leaving dirt trapped in the lower housing like salt in the sea.

Odorless. No smell of moldy filters or stagnant water.  

Easy maintenance. No filters to change or clean or cumbersome containers to fill. The simple design and convenient access to the lower housing allow for easy cleaning.

It's a good investment, with two appliances in one. Compare that with what you would spend for separate systems and you'll see why.
 
You save on the endless costs of replacement filterpads, pre-filters or wicks.

Electricity costs are very low - less than those for a 40-watt light bulb.

There is no need to buy a new appliance every 2-3 years. The Venta-System is built to last, with its sturdy construction and timeless, elegant design. Plus, you are backed by a 2-year warranty!