Wall vent F100 dB white

Sound-reduced vent for wall mounting. The vent is designed to provide a continuous airflow into the building/house. F100dB contain internal part with cover plate #210, sound-reduced wall pipe (400mm) and external grille #140 with cover plate #165. The internal part is delivered with a standard filter (dust/insect) and a front cover with condensation protection. The vent can easily be open/closed with the pull cord. The sound-reduced wall pipe can easily be cut to requested length. In order to ensure correct airflow and to retain good air quality it is important to keep the filter clean. We recommend to wash/replace the filter 1-2/year. The Standard filter is washable (use a gentle soap/detergent). The Pollen filter and Environmental filter should be replaced with a new filter.