Brita UltraMax utilizes a sticker Filter Indicator so you know when to change filters. It features a spigot water dispenser, fits neatly on a refrigerator shelf. It reduces Chlorine, Mercury, Copper and more. Capacity: 18 Cups/1.13 Gallons. Retails new over $100, retails used (at primary outlets like Amazon) for more than $40. PLEASE EMAIL ME ONLY IF YOU INTEND TO BUY!!