Grohflex Authentic 4-Spray 2-Function Pressure Balance Shower System - 2.0 Gpm New Tempesta Rustic 100 shower head - 4 spray 2.0 gpm (26 045) Relexa 6-5/8 in. shower arm (27 412) GrohFlex PBV Authentic dual function (19 844) New Tempesta Rustic 100 hand shower - 2 spray 2.0 gpm(26 048) New Tempesta Rustic shower bar (27 519) New Tempesta Rustic 1 shower head - 4 spray 2.gpm (26 45), Relexa 6 5/8 shower arm (27 412), GrohFlex PBV Authentic dual function (19 844), New Tempesta Rustic 1 hand shower - 2 spray 2. gpm(26 48), New Tempesta Rustic shower bar (27 519), 5 Requires GrohFlex Universal Rough-In Box(35 26)