The Fuel Filter Funnel by Mr. Funnel is a heavy duty, fast-flow funnel with unique Filter Technology: a Fluoropolymer-coated stainless steel filter prevents water and debris from passing into your tank, therefore protecting your engine components from contaminants which are often found in stored fuel. Choose the funnel with the flow rate that suits your fuel transfer needs for petrol, aviation fuel, diesel, heating oil, kerosene & 2-stroke mix. See www.proquip.com.au