Review on EWK 6L Vacuum Oil Extractor Pump: Efficient and Convenient Fluid Extractor for Automotive and Marine Oil Changes by David Tadder

The easiest oil change ever. I've been wanting to buy an oil change liquid extractor for my Honda mower for a long time. And while the mower only holds 12 ounces of oil and is easy to tip and dump, this extractor made the process so smooth and clean! I ran the mower for about 5 minutes to heat the oil for faster draining, inserted the black drain tube and got almost every drop out - I lifted the front wheels about 10 inches to drain any remaining oil in the engine. return to drain/fill tube to remove as much residual oil as possible. I lowered the front of the mower back onto level ground and after topping up I stopped just short of the full 12 ounces and checked the oil level only to find that I needed to use the remaining 12 ounces. I'm very impressed as I wasn't expecting such great results.