Glass carafe Lid in stainless steel Hopper and filter cartridge in stainless steel Detachable bumper in silicone to protect the Purifier from bumps and scratches All parts (yes, all parts) can be cleaned in the dishwasher No plastic carafe, no plastic cartridges Unique lid allows you to filter while you pour One bag of granules filters up to 120 liters of water Aarke Purifier is a patented water filter jug in glass and stainless steel*. Our water filter pitcher makes your tap water cleaner and more pleasurable to drink.The filtering technology is developed in collaboration with BWT and features a refillable steel filter cartridge and filter refill granules. The granules are poured into the cartridge and changed every 4 weeks.Two filter refill granules options are available: Pure and Enriched. Scroll down to view which contaminants they reduce. Features Replacement filter cartridge Yes Water flow (min) 5 l/min Filtered water capacity 1.18 L Lid material Stainless steel Material Glass, S