We are offering a wide range of Sigma Kitchens Grease Stop Filters for kitchen exhaust system. These are widely used for removing oil droplets, vaporous and hot air from kitchen via exhaust system. Our range of filters is available in various shapes such as 2 half 'C' type, complete 'C' type and 'V' shape type. These filters are manufactured with aluminum and stainless steel metal sheet and are installed in vertical inclined position in the exhaust system plenum. The collected oil drops gets drained through the drain holes of the filter to the drain line. These filters are washable and are available in standard sizes.