JohnDow 27 Gallon Heavy Duty Self Evacuating Poly Oil Drain JDI 27DC btpcat_other_357121675 and biodegradable cleaner has foaming and biodegradable cleaner has foaming action and clings to vertical surfaces improves the efficiency of the system and provides safer and cleaner air lines during discharge THE OIL DRAIN IS DESIGNED FOR AIR EVACUATION FEATURES: SELF EVACUATING WITH SHOP AIR "AUTO CHECK TECHNOLOGY" ELIMINATES OIL SHOWER RISK AND MAKES EMPTYING AUTOMATIC 6' DISCHARGE HOSE WITH "NON DRIP" SPOUT 360 DEGREE SWIVEL FUNNEL 27 GALLON POLY TANK 16" DEEP DRAWN OFFSET STEEL FUNNEL WITH EXPANDED METAL SCREEN POSITIVE HEIGHT ADJUSTMENT FROM 45" TO 70" HANDLE ON ALL FOUR SIDES FOR EASY MANEUVERABILITY HEAVY DUTY 4" SWIVEL CASTERS PROVIDE STABILITY AND MOBILITY 440 SQ OF TOOL POCKET SPACE FOR "CAP STYLE" FILTER WRENCHES AND TOOLS