- 4 high-performance cleanAir odour filters with optimised odour reduction performance for cooking applications with complex odour molecules (e.g. fish). Large scale filter surfaces with high odour reduction capabilities and a lifetime of 360 hours of cooking (nonregenerative). Filters are additionally optimised for low-noise with optimised psycho-acoustics. - A telescopic slider element with integrated sealings and a self-gluing fixation frame to easily connect the appliance’s air outlet with the cut-out in backpanel of the furniture.  The “Plug ‘n Play” system enables very convenient planning and very convenient and quick installations. A return-flow aperture of ≥400cm² is to be respected in the plinth area. This configuration requires a vertical aperture of min. 25mm behind the backpanel of the furniture. Suggested for ideal performance is 50mm.