12 In-Wash Ona close-coupled*® 675 mm length Close-coupled smart toilet with dual flush 4,5/3 litre and dual outlet. Roca Rimless®, seat and cover and washing and drying function included. Supraglaze® coating. Needs power supply. Ref. A803151S01 In-Wash Ona back to wall single floorstanding*® 530 mm length Back to wall single floorstanding smart toilet with dual outlet. Roca Rimless®, seat and cover with washing and drying function included. Supraglaze® coating. Needs power supply. Ref. A803153S01 Recommended installation with Concealed cistern Basic Tank One Compact Ref. A890070200 In-Wash Ona, wall-hung WC*® 530 mm length Wall-hung smart toilet. Roca Rimless®, seat and cover with washing and drying function included. Supraglaze® coating. Needs power supply. Ref. A803150S01 Dimensions *Product on request in mm.