Ease of Maintenance: To provide you with a better experience, we kindly offer three replaceable carbon packages for purifying. Moreover, a bottle of fruit cleaning powder is also included for effortless cleaning of the internal tank. NOTE: It is recommended to replace the carbon filter pack once a week and clean the water distiller after used twice. Reliable Heat Dissipation: Unlike those with plastic fans, our water distiller machine adopts a built-in 4-blade aluminum fan, which is durable enough to ensure efficient heat dissipation and long service life. Dual-Temperature Display: Coming with simplified buttons and a dual temperature display (setting temp. & actual temp.), our counter-top water distiller features convenient operation. It is thermostatically controlled with automatic shutoff for overheating protection when the temperature exceeds 108℃ (226.4℉). Trust-Worthy Quality: All parts that come into contact with water are made of food-grade 304 stainless steel, including the internal tank, inner cap, water outlet, and inlet. Furthermore, thanks to the shockproof and durable features, the 4 L (1.1 Gal) glass water container is not easy to crack or break. Efficient Water Distilling: The 750-watt die-cast aluminum heating plate allows our home water distiller to distill water up to 1 L (0.26 Gal) per hour and about 24 L (6 Gal) per day. It can effectively dissolve VOCs and filter other impurities from your water, offering you distilled water for drinking at ease.