1Conveninet Tool: Portable 6 liters sturdy and lightweight extractor pump for changing fluid. Simple manual operation, requires no other equipment to use with. Perfect for carrying around to complete various fluid extraction working. 2Easy Operation: This oil extractor creates vacuum and powerful suction by pumping the handle, makes it quick to empty fluids in your equipment. The special extra wide base allows you to step on it to stabilize the tank while pumping. Built in capacity marker for easily tracking the progress. 3Humanization Design: The transparent main tube makes checking oil quality easier, and the suction probe is made of flexible metal for easily slide into the bottom of oil pan. Sealing cap to keep the tank well sealed and safe. Pour spout makes it fluent to dump the waste fluid without spilling. 4Excellent Working Lifespan: Our vacuum oil extractor pump has solid and tough structure, which is wear resistant and durable for a lasting time. 5Wide Applications: Our oil extractor pump is designed to drain old fluids from cars, marine engines, ships, boats and other machinery.