You Can't Break This One JohnDow Industries introduces their newest made in the USA Portable Oil Drain, the "Crew Chief". The "Crew Chief" Oil Change Station is designed for high volume automotive service facilities. The 22-gallon drain is made of high-impact polypropylene and is designed to be virtually indestructible. Features of the Oil Change Station include: A built-in filter drain that holds 4 or 5 standard oil filters. Molded tool pocket that keeps wrenches and other tools easily accessible. 16" heavy duty polypropylene funnel. 10" rear wheels and 4" front casters. Pop-up level indicator.