With simple replacement steps, the included activated carbon packs can be as substitutes. Regular replacement is recommended to maintain the taste of your water. The four-blade fan on the top cover of the water distiller is made of aluminum instead of fragile plastic, with the exhaust cover being of 304 stainless steel. This ensures heat dissipation and a longer lifespan. The water distiller efficiently removes most contaminants from tap water and can be for daily drinking water, coffee, baby formula preparation, skincare, cooking, humidifier water, CPAP machines, aquariums, and more. With distillation and activated carbon dual filtration, it eliminates most impurities in tap water, such as VOCs, dissolved solids, and nearly all other pollutants, providing clean and healthy drinking water. Water Distiller-White. Water Distiller-Grey. Water Distiller-Silver. Smart Control Distiller. 1750W Distiller-Red. 1750W Distiller-Grey. Water Distiller.