Before purchasing and thanks to the other reviews, we measured the place in the fridge to install the machine! It was good, it just goes with the tap and more. We fill it 2 times a day, we easily drink 3 to 5 L per day. The large capacity is perfect. Filling is easy using a container that we transvidons in the upper part of the decanter. We are to 3 weeks of use and nothing to complain about except very satisfied. We recommend this product eyes closed!