Brio & Magic Mountain Five Stage Reverse Osmosis Filtration Systems for Water Dispensers, Water Coolers, and More (100 GPD, EZ Change) Click On the Desired GPD to See Each Seperate Set of Pictures, Prices, and Descriptions Includes All Filter Cartridges, Installation Kit, Hardware, and Even a FREE European Style Chrome Faucet. Accomodates all Bottleless Water Coolers Incluses 4 Gal. Storage Tank, and it makes 4 Gallons per hour thats 8 gallons in a high demand peek period, e.g. Lunch Time Simply the Best Water Filter on Earth BAR NONE. We'll put our 30 years of experience and our 5 Star Rating