Remove the two set screws on the top of kitchen range hood,then take the recirculating plate cover down.

There is a lever inside the vent hood,find it at the bottom,remove the screw and flip it to "Ductless",then reattach the screw.

Install a carbon filter #CF-0475(sold separately),fix it into the unit and turn it in anti-clockwise until locked.

Silver stainless baffle filters,easily grab grease and filter fumes.Both hand washing and dishwasher cleaning are acceptable.

Push button controls,you can switch the fan speed,turn on or off lights easily during cooking.

2 Round LED cold lights,lamp MAX power 2W,in front of the kitchen hood,lighting the cooking area additionally.

3-prong plug,plug in the socket to power on,no need for hard wiring.Suitable for power supply with 110-120V/60Hz.