The Pure Water Mini Classic CT Countertop Water Distiller makes it easy to get 99.99+% pure water in the comfort of your home! Constructed from stainless steel, this appliance is built to last. The Mini Classic CT will provide you and your family with the safety of freshly distilled, great-tasting water for years to come. Set up is quick - No water line hookup required! It operates much like your coffeemaker and produces approximately .8 gallons (3 liters) of clean water every 3.5 hours. The Mini Classic CT is perfect for a single user, renters or a small family. It produces consistently high-purity, vapor-distilled water. Our patented dual purity vents allow Volatile Organic Compounds (VOC’s) to escape, and a hand-sewn activated carbon filter polishes the taste. Every unit is proudly made in USA. Plus, it comes with a 15-year warranty on stainless steel and a 2-year warranty on electric components. (Warranty is only available for NEW units from Authorized Resellers and is not transferable. Please note: any discoloration inside the boiling tank along the weld lines is normal; this is NOT rust. This is a result of the heat of the welding process. We don’t remove the discoloration. This is to protect the integrity of the boiling tank and the purity of the water.) Cleaning is easy too! When you need to descale, just fill the boiling tank with a 50/50 solution of warm water and white distilled vinegar. Let it sit for 8 hours and then drain. If there is a lot of scale build up, you may want to repeat the process or use our Lumen cleaner. DO NOT try to scrub the inside of the boiling tank as this can reduce the life of your heating element.