Lightly used. Has brand new bulb installed. Atlantic UV Mighty Pure MP22A Ultraviolet Water Purifier 6 GPM The Atlantic UV Mighty Pure MP22A Ultraviolet Water Purifier flows at 6 gallons per minute and utilizes a germicidal ultraviolet lamp that produces a short wave radiation lethal to bacteria, viruses, and other microorganisms present in the water. Through the years, ultraviolet technology has become well established as a method of choice for effective and economical water disinfection. The Mighty Pure MP22A UV System is constructed of Type 316 stainless steel that is electropolished and passivated for dependable service. The Ster-L-Ray germicidal UV lamp is also used to provide the utmost quality, sustained output, and longevity. Atlantic UV Mighty Pure MP22A UV Water Purifier Specifications Gallons Per Minute: 6 gpm Gallons Per Hour: 360 gph Inlet/Outlet: 3/4" MNPT Power Consumption: 25 Watts Length: 22-1/2" Width: 4-5/16" Height: 8-3/8" Voltage: 120 Volt, 50/60 Hz Origin: Made in the USA