A refrigerator includes a refrigerator compartment having a rear wall with an inwardly angled portion. A first and second shelf assemblies are disposed within the refrigerator compartment. The first shelf assembly includes a panel supported on a frame assembly to define a cavity positioned below a portion of the panel. The second shelf assembly includes front and top panels that cooperate with a surface of the inwardly angled portion of the rear wall to define a storage cavity therebetween. A water filtration system includes a water filter assembly laterally disposed within the storage cavity of the second shelf assembly. A water dispenser system includes a dispenser paddle operably coupled to the first shelf assembly and interconnected to the water filter assembly by a water supply line that is concealed within the cavity of the first shelf assembly by the opaque portion of the panel of the first shelf assembly.