3D-Humidifier are made for non-electric moistening. They are world-wide unique.
3D humidifiers switch and regulate without electric power and are therefore unique in the world (patented). The evaporation of water always requires energy.
3D humidifiers hang on the wall, because so, naturally generated humidity can be used with dynamic power, and a long-lasting effect can be set. etc. The air falls regulated, by itself from the 3D labyrinth.
3D humidifiers have round, crystal-clear, on top-mounted water tanks, because it is a condition for keeping the water fresh (separation to the evaporative surface, panel). You have an overview from afar whether it is in operation. etc.
New: Additional function since January 2019! Retrofittable for all previous models.