Grohe Grotherm F Rough-In For Wall Shower Union 27 621 - 35034000
Grotherm F Rough-in for wall shower union 27 621 for grid installation of Grohtherm Custom Shower system build-in box with removable protection cover waterproof membrame base for wall sealing flushing plug for masonry and drywall installation fixing points for front and back wall body of DR brass 1/2" connections installation depth 70 - 95mm