A:AnswerAbout 3.4 gallons. Has been a great saver on water for just the two of us. We use both drawers with company/dinner guests and dishes are all done in one night.
A:AnswerYes, barely. The rubber gasket on the exterior of the unit may require some help sliding under a cabinet with those height constraints, but my cabinet is almost identical to yours and I was able to fit this unit inside with only a little bit of effort.
