The EWK Patented 6.5L Pneumatic/Manual Oil Extractor Change Pump revolutionizes fluid extraction for automotive maintenance with its innovative design and versatile functionality. Featuring a humanized design, the EWK oil extractor pump allows for effortless and clean engine oil or transmission fluid extraction directly through the dipstick tube. The attached sealing cap ensures that liquids are securely contained during transport, eliminating the risk of spillage. This extractor pump is equipped with both pneumatic and manual modes, catering to different environmental conditions and equipment preferences. The manual mode requires no additional equipment, providing convenience for users, while the pneumatic mode transforms the pump into a high-speed oil changer, with a suction speed of 1.8L/min. Say goodbye to leaving oil behind with the EWK vacuum oil changer, which includes two sizes of upgraded extra-long tubes with different diameters. These tubes enable you to reach the very bottom of your reservoir, ensuring that every drop of oil is extracted efficiently. Designed for wide application, this extractor pump can perfectly extract most fluid types, including engine oil, transmission fluid, coolant, and power steering fluid. It is suitable for use with various vehicles such as cars, motorcycles, lawnmowers, boats, and jet skis. However, please note that it is not compatible with Mercedes W212 E350 and C218 CLS 350 models. Additionally, it is essential to avoid using gasoline and fluids with high volatility, corrosion, alkalinity, or temperature with this EWK oil extractor for oil change.