The PRIMUS Tankless toilet not only fulfills leading water conservation standards by using about 25 percent less water than conventional siphonic toilets; it also eliminates the need for concealed cisterns and energy-wasting electrical pumps. It incorporates AXENT tankless technology for a powerful flush without the need for a tank.Designed by: Dean Dong of AXENT (Xiamen) Corp. Ltd. for AXENT Switzerland AGContact: frank.reimann@axentbath.ch; www.axentbath.com