Faithfull FAIAUTRACTOR Tractor Funnel with Inbuilt Filter The Faithfull Tractor Funnel is a heavy-duty funnel for quickly transferring large volumes of liquid. It is made from high density polyethylene, with a large, easy to fill oblong aperture to accommodate pouring from drums. The funnel is supplied with an integral filter to help remove particulate contamination. It has a tapered spout design with venting ribs to aid fast filling. Funnel aperture: 260 x 170mm Spout diameter: 29mm Spout length: 120mm