Not even used for 5 seconds. The cheap plastic hose connector broke before the liquid got to the other side of the pump. Filled with oil all over. Of course, this is not a standard hose end either. I don't know what to use. I just send it back after cleaning. The suction power is terrible too. I tried running it without the other end of the hose... just wanted to drain the liquid into a funnel and very little came out. Don't waste money.