Max water flow rate - 8 GPM (30 LPM) Connections: 1" inlet, 3/4" outlet Electrical requirement: 110V AC INSTALLATION CAUTIONS * Installation must conform to all local and state plumbing codes and regulations. Please read carefully the individual instruction sheets of the filters and the UV system before proceeding with installation. * Do not exceed Maximum Pressure = 100 psi (690 KPa). If water pressure surges, or will at any time exceed the 100 psi maximum, a pressure regulator must be installed before the filter (recommended regulator setting is 75 psi or less) along with a water hammer arrestor to prevent potentially damaging shocks caused by water hammer. * Do not subject the system to freezing temperatures * Do not install system in direct sunlight or where system is exposed to harsh chemicals or may be subjected to being struck by moving equipment, carts, mops or any other item that may cause damage. * ALLOW a minimum of 2 feet under the housing to allow for filter replacement.