The CAS75502 curved glass vent hood with a strong motor housing, ensure powerful ventilation performance for an odourless and fume-free kitchen. The kitchen stove vent is made of 430 grade stainless steel, sturdy and durable, easy to clean. 5-layers aluminum mesh filters used for superior filtration. The energy-saving LED lights can perfectly light up your cooking area. 450 CFM suction power helps to catch the grease and fumes effectively. With the sensitive touch control panel, you can easily switch the 3 different levels of fan speed, you can choose different levels of suction power to keep your kitchen clean from simmer to grill. And the noise level is less than 8.5 Sones at the highest speed. Delay function, with auto shut off timer, click first to fourth time to set the timer function, the range hood will shut off delay from 5-20 minutes.