My home builder provided the ductless Cosmo range hood. It has a clean modern design with easy clean curved glass trim. The fan has three speeds and there are two bright lights that light up your cooking surface. The fan filters and the removable grease cup are easily replaced through the hinged access doors over your cooking surface. I use a soft cloth to keep the stainless steel spotless. The glass hood can be cleaned with dishwashing liquid or vinegar on a sponge.
Beautiful hood cleaned up well after installation by the builders who had finger prints all over it. Controls are very easy to use. Chimney reached all the was to the 9 ft ceiling giving it a nice professional look. Runs very quietly. Great ventalition.