Enjoy great-tasting water with next generation filter technology. The ZeroWater® filtration system combines five sophisticated technologies that work together to remove virtually all dissolved solids from your tap water, delivering you great tasting water. The dispenser features a one-hand pull and pour button spout, easy-access to refill your pitcher while it's still in the fridge, a zero stale water features so it completely dispensers all water, and a built-in TDS meter. This 23-cup system comes with the largest capacity filter dispenser on the market today, a patented Ion Exchange filter, and a laboratory-grade water testing meter. Measures 11 1/5" H x 6" W x 15 1/5" D.