Air Optimizer / Air humidifier / cleaner

There are various products for better indoor air quality
such as air humidifier, air cleaner and washer. Most of
the time they require cleaning chemicals which can be
inhaled via air to cause illness and filters made of non-
recyclable materials, which often should be exchanged.
The ability of plants for cleaning and moisturing the
indoor air is widely known already. This concept for indoor air
optimizer maximizes the capacity of plants by using all
related parts, from leaves to roots, and also water which
is necessary for plant and humidity. Thereby this concept
considers how we can benefit from unartificial technology
of nature.