The John Dow deluxe portable poly oil drain combines the convenience of a self-evacuating drain with the durability and features only available in a poly drain. U.S.A. High-impact cross-link polypropylene construction Molded-in handles on all four sides for easy maneuverability Equipped with auto-check technology that eliminates oil shower risk and makes emptying automatic Molded-in pockets for cap-style filter wrenches and a molded-in tool tray 6ft. quick-disconnect discharge hose can be permanently attached to storage tank Built-in air regulator and pop-off valve for additional safety 16in. deep drawn offset metal funnel with expanded metal screen Height adjusts from 45in.-70in.; swivel base on funnel makes positioning easy Built-in sight glass shows fluid level in tank Rolls on heavy-duty 4in. casters