4L Water Distiller Distilled Water Maker 1 L/H w/ Timing Dual Temp Red4L Water Distiller Distilled Water Maker 1 L H w Timing Dual Temp Red Product Features Efficient Water Purification The 750 watt heating element allows our home water distiller to produce up to 0. 26 Gal (1 L) per hour and about 6 Gal per day. It can effectively dissolve solids, VOCs and other impurities, offering you the pure distilled water for drinking at ease. Apart from distilling water, it can be used to make alcohol and essential oil as well.