【400 m³/h Strong Suction】 Strong suction means there is no more annoying disturbance of cooking fumes, and the powerful airflow helps you effectively remove all unpleasant odors, steam and grease, offering you a fresh cooking environment while keeping the noise low 【3 Speeds & Dishwasher Safe 5-Layer Aluminum Filter】 3 levels of speeds, Low, Medium and High, can be easily switched to match different levels of smoke; The 5-layer aluminum filter effectively removes grease and cooking odors; Also, being easily detached and cleaned, it can always sustain its optimal efficiency 【Dual Suction Types】 Suction types can be switched to duct out type or internal recirculation type depending on your needs. Internal re-circulation is beneficial to filter out the grease and cooking odors, providing a better cooking environment(need to purchase filter separately ---- search B098XFSKXH); The duct-out type exhausts cooking fumes outside the house thoroughly and keep your kitchen air fresh indeed; Duct-out Type does not need carbon filters 【Stainless Steel Slim Design & Installation】 All stainless steel body and ideal sizes fit your cabinet perfectly and saves space; Great for condos and apartments; Product Dimensions: 600×480×180mm; For installation you may follow the step-by-step instructions in the user manual or reference the Comfee installation videos; Or you may choose to have the installation and electrical wiring completed done by qualified professionals 【Easy to Clean】 The reusable aluminum mesh filter is a safe dishwasher wash (Carbon cotton composite filter not safe for dishwasher); Equipped with a Stainless Steel Body, the range hood is easy to clean 【After Sale Service】 The COMFEE'Cooker Hood comes complete with a free 2-year manufacturer warranty. Please feel free to contact us if you have any problems.