A:Answer I guess you could if you used a y connector under the sink for both hot and cold water. This would take some plumbing work. The big problem would be the expelling of the dirty water from the output hose. It has to be tied down somehow. If you put it in loose in the sink and it shot out of the sink, we are talking about gallons of water coming out very quickly. Personally, I wouldn't mess with this type of setup. Too much can go wrong.But then again, I don't live in an apartment and do laundry at a laundry mat either.