Review on Window air inlet Air-box Eco by Ivan Ivanov ᠌

Installed on the balcony on two windows. There is traction. Not to say strong. Frost below 18 degrees. There is no freezing. Let's see how it goes in the summer. When we leave the house, we close the windows from a possible downpour. And these valves can be left open. Has some pros: Thoughtful, easy installation. The plastic looks and feels good. There are adhesive strips. Cons below: Leaves the impression of a delicate design. When installing the filter, you worry that it will not fly into the street.