ductless range hood.HisoHu has focused on designing and manufacturing range hoods for more than 10 years. Our experienced R&D team with professional testing equipments, is committed to developing high-quality products to meet demands of customers around the world. We provide various types of range hoods: Wall mounted, Built-in/insert, Under cabinet, Island, etc. Sleek design with simple operations, give you and your family a better cooking experience and a comfortable environment. (If you have any product issues, please contact the seller number: 8333031955)