Falmec FNPLS48W5SSR Mounted on Wall. Plane NRS Series Wall Mount Range Hood 500 CFM. It features Electronic control, LED lighting and removable and washable Metallic grease filter. NRS technology for a quieter kitchen offers 85% reduction of sound. Air Falmec filter for balanced suction; Charcoal filter (optional). Falmec Silence NRS (Noise Reduction System) Finally a hood that makes no noise. Falmec continually seeks solutions and technologies to reduce the noise produced by their products. More efficiency, better use of power, less noise and lower fuel consumption: the equation Falmec always produces positive results. With the innovative technology NRS, Falmec has successfully created a product that combines high performance with significant comfort in the home. Beyond the figures certifying the excellent results achieved with scientific evidence, the other important fact to stress is that the hood is incredibly quiet. NRS technology for a quieter kitchen reduces ventilation noice up to 85 per cent. The best kitchens in the world have a new, intriguing and positive atmosphere, and it is all thanks to Falmec hoods that are created to satisfy each taste and need. Installing solutions that fit each kind of kitchen, a wide range of materials and finishes, many different technologies for everybody's demand. But always three common keypoints: design, italian quality and innovation. he extractor hood exists, but you won’t hear it any more. Move the mouse over the visuals to compare the sound difference between them. Unimaginable Silence. Compared to today’s standard hoods, the noise level has been reduced dramatically. The benefit in the kitchen is extraordinary. The perception of noise follows a logarithmic scale: each decrease of 1dB corresponds to a reduction in the perceived noise level of about 20%. In other words, for every decrease of 3db perceived noise is halved. The difference is not felt, but experienced. A system developed by Falmec in collaboration with laboratories specialised in the study of fluid dynamics, NRS (Noise Reduction System) has helped create a collection of incredibly quiet cooker hoods that effectively enhance the quality of life in the kitchen. NRS technology allows you to cook, work, talk and listen to music without hearing the noise typical of cooker hoods, while benefiting from the best air suction performance. NRS technology for a quieter kitchen up to 85 percent reduction of noise to wisper quite sound to 1 - 37db.