The patented wringer is positioned high on the trolley providing better ergonomics and full access to both buckets at all times. The MidMop permits a true twin bucket system to be followed or the wringer can be easily moved from one side to the other should both buckets be needed. Total flexibility, it can be used in place on the NPT 1606 or attached to the NC 3000 and 4000 using an optional bracket. Easily removed 4 gallon buckets allow for simple filling and emptying.