Specification: Product Name: Distilled water machine Rated voltage: 110/220V Rated frequency: 50/60Hz Rated power: 750W Capacity: 4000ml Water production: 1L/H Product weight: 4kg Introduction This item is suitable for hospital, clinique, home, office, laboratory, travel and so on. Autoclave must adopt distilled water as operation medium. Even purified water has various minerals and can produce furring scale after evaporation at high temperture,which,after a period of time,can lead to leaking of steam due to improper closure. It can also lead to the clog in the narrow pipes and pressure sensor,to the malfunction of temperature sensor and to other failures.Once the furring scale enters hand piece and axis. lowering the turming speed of hand piece,thus reading its life span. Therefore, using distilled water is necessary. But since all the teratology clinics are located far from each other. It is difficult for them to buy distilled water. Now with this Water Distilled Machine Provided, you have a reliable source of high quality distilled water as long as you input pipe water Due to air shipping restrictions, chamber clean powder can not be on the plane. So it is not included in the package, please note before purchase Technical Parameters Material: 304 stainless steel internal, no rust and water quality assured We use US Emerson thermal element to make sure quality is good, with CE and ROSH approved.