| • even, bi-directional airflow without air pressure fluctuation, also appropriate for use with all kinds of furnaces and open fireboxes |
| • powerful engines with a real airflow of over 100 m3/h |
| • use of F7 filter for the filtering of small particles (pollen, pm10), without airflow reduction |
| • various possibilities of installation - above the plaster, below the plaster, installation into lofts and installation during window change (above or below) |
| • modern and aesthetic appearance |
| • energy class A |
| • annual power cost for increased use (exchange at 45 m3/h) is 2,50 EUR. |
| • filter change without the need for tools |
| • developed and made in Slovenia |