When spills occur liquids have to be recovered and transferred from small containers into large containers.   This is a spill containment funnel specifically designed to drain fluids from small containers into large containers.   It comes with a raised debris catch screen to drain small pieces like filters and pails.  The rectangle shape provides space to drain buckets on one end of the funnel while still draining fluids over the catch screen.  The 3″ diameter drain spout is large enough to drain a variety of thick fluids.  The catch screen is removable for easy cleaning.   The spill containment funnel comes with a hinged lockable lid.  It also comes with the option of no lid.  See more of this funnel at totefunnel.com