A powerful, high-performance machine, the SI520 conveys to guests that the chef in this household knows their stuff and is doing some serious cooking. Simple and straightforward in design with four mesh or baffle filters in opposing conners, two bright LED lights for optimal lighting and a strong sturdy stainless steel frame. The fan removes odour and contaminants from the cooking area with amazingly little sound. Fitted with a time-delay OFF feature up to nine minutes.