CANNABMALL 4/5/6 Inch integrated ventilation system combo by EC duct fan and carbon filter smart control easy to hang

-Compact and QuietTry this unit, you will see how quiet it is. Even at its powerful high speed level, you can only hear the quiet and smooth wind sound. The whole unit is compact, neat, and aesthetic and it gives 400CFM powerful airflow. It is a properly integrated ventilation system that differs from another messy fan+ducts+filter combo. The carbon filter is made of 1050+ Australia Vigrin Charcoal with amazing performance to control the odors. -Easy to InstallYou can use the hanging kits included in the package to suspend the unit freely and you can also simply place it on the ground or shelf. The filter is built in so you don't need to connect the filter and the fan with duct. No need to hang the filter separately. -Filter ReplacementThis unit comes with a carbon filter included in the box. It's easy to replace the filter, just take off the bottom plate and replace it with a new filter. -Safe and EfficientThe motor is EC type, working with AC110-240V, no need external adapter very s