Hudson Reed Wall Hung Toilet Fixing Frames are compatible with most wall hung toilets as well as Nuie and Hudson Reed brand wall hung toilets. Wall hung toilet frame are used to support the weight of the wall hung toielt pan as well as the users when in use. Wall hung frames are mounded to the floor as well as a supporting wall to support the weight. Many wall hung mounting frame come with a duel flush concealed cistern and flush plates. When installed the cisters in hidded inside the wall away from sight but can be easly serviced and maintanied via the flush plate housing