Overall dimensions:1000*1000*1300mm Weight: 22.28kg Ultrafiltration flow rate: 1000L/H Filter element material: hollow fiber PVC ultrafiltration membrane filter element Lifespan: 3-5 years (depending on the quality of the incoming water) Maximum UV sterilization capacity: 0.35T/H Ultraviolet wavelength: UV-C 254nm Lamp life: Designed 8000 hours, recommended replacement after 7200 hours Sterilization rate:>99.9%