Crafted from high-grade stainless steel grade 304, ensuring years of flawless performance. Enjoy pure, distilled perfection with ease: simply fill the glass jug, press Reset, and watch as it transforms tap water into crisp purity. Maintenance is hassle-free with included Citric Acid Cleaning Crystals and replaceable carbon filter sachets. Upgrade your drinking water today. Pure satisfaction awaits with every glass.