Even Purified water has various minerals , and can produce furring scale after evaporation at high temperature, 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 handpiece and other instrument which are hollow inside or has apertures, it will clog the narrow pipes and axis, lowering the turning speed of handpiece, thus reducing its life span. Therefore. using distilled water is necessary. But since all the stomatology clinics are located far from each other. It is difficult for them to buy distilled water Now with DRINK provided. You have a reliable source of high quality distilled water as long as you input pipe water! Isn’t is simple!