【Fresh Air & 3 Speeds】Elegant Under Cabinet Range Hood with 3 –speed exhaust fan provides you fresh air, while keeping the noise low.【Dual Installation Mode & Ideal Size】 The stainless steel thin bodies and ideal sizes fit your cabinet perfectly and save space, and it can be installed in exhaustion mode and recirculation mode (Filter kit please search B0BCVXYD54 on Amazon)【5-Layer Reusable Aluminum Filter】 The 5-layer aluminum filter effectively removes grease and cooking odors. Also, being easily detached and dishwasher safe, it can always sustain its optimal efficiency.【Durable Stainless Steel Body & Intuitive Control】 The stainless steel body is resistant to high temperature & salt corrosion, and you can clean it with a gentle wipe. Also, you can press intuitive control to change the suction power easily.【Easy Installation】Humanized design makes your installation process easy. You can follow the step-by-step instructions in the user manual or reference the Comfee installation videos.【1 Year Warranty】We provide 1 year manufacturer warranty together with your purchase. If you have any questions, please refer to customer service information in the user manual.