Excessive noise can be a big issue when growing indoors. Noise generated by air passing over the side walls of ducting and other ventilation fittings can be reduced considerably by using a silencer. Cann-Filters Fan Silencers are compatible with all of our duct fans simply match silencer to fan size and attach the silencer to the output side of your duct fan with a padded fast clamp.
All silencers are filled with acoustic foam and are made to a high standard, they will not however completely silence your extraction system. Used alongside acoustic ducting they will reduce noise making grow room’s as discreet as possible.
Note – Bends in ducting will reduce the airflow so choose your Filter/Fan accordingly.