Economical: Without the use of plastic bottles, this Global Water G5CTF saves you hundreds per year. Instead, the water comes from your existing plumbing for cleaner water and extra efficiency. Easy Clean-Up: The Global Water G5CTF water dispenser requires little maintenance. * Convenience: It also features a large dispensing gap that"s ideal for filling up large bottles and containers. * Stainless Steel Tanks: Large capacity stainless steel storage tanks * Ease of Use: Simple and easy to use control panel * Included: This SKU includes the G5CTF Bottleless water cooler with 3 Stage filtration system. You will love the convenience of no bottles. Filter System: Stage 1: 5 micron Sediment, Stage 2: 1 Micron Carbon Filtration, Stage 3: .5 Micron Carbon Taste & Odor Reduction