Water line plumb kit which enables the Uniserve K-Cup® Compatible brewer to be connected to a water line. It makes the Uniserve brewer into an Automatic version - plumbed to a water source. UPC 612666003587, 7 x 5 x 6 shipping dimensions. 1.45 lbs per Uniserve.  We had 2.75 lbs.  model CB3, now POU-T1.  shelf R