The Falmec Plane NRS is a wall mounted hood which features Falmec’s innovative noise reduction technology. It is manufactured from stainless steel and is designed for a ducted installation only – metallic grease filters and high-performance charcoal filters are included. Optional chimney extensions are available. Falmec NRS (Noise Reduction System) – up to 86% Less Noise Thanks to research into both air flow characteristics and materials, Falmec has been able to harness a number of innovations designed to reduce the noise of their NRS hoods. By reducing air turbulence and using sound deadening materials in their cooker hood chimneys, these products allow you to cook, work, talk and listen to music without hearing the noise typical of cooker hoods, while benefiting from the best extract performance. The best way to understand it is to hear it!