I bought a pump with a hose from Lidl, which stopped operating adequately after a while. Well, that's what I thought. The hose turned out to have tiny holes in it, which reduced the suction power. I bought a new hose, and the problem was solved immediately! The hose as well as the connection and the filter are of a good quality. Highly recommended.
Fast delivery! Sturdy brass connection with slide-on nut. As a result, the hose doesn't have to rotate when (dis)connecting it to the pump.
Very good hose; seals perfectly.