CALL US DIRECTLY TO ORDER! The PURA UVB1-EPCB is a shining example of the all-in-one idea. In a highly appealing and compact system, this product combines carbon filtration and ultraviolet disinfection. The UVB1-EPCB is capable of a flow rate of 2 gallons per minute. You can use this system independently or in conjunction with other water treatment devices. - With an electronic lamp indication, changing lamps and filters is simple (LED) - EPCB carbon block prefilter, 0.5 micron - UV purification combined with sediment and carbon filtering - Easy installation and a compact size - Quartz and tempered glass lamps The UVB1-EPCB uses a heavier vessel than the UV-1 EPCB and is also a single-canister under-sink unit with Pura's extended pass carbon block filter. It's a drinking water filter with a one gallon per minute disinfection capacity. It is capable of serious chemical reduction as well as purification. The 0.5-micron carbon block filter is tight enough to assure cyst removal. This unit is rated for cyst removal with a 0.5 Micron Pentek EPCB cartridge. Specifications: Maximum Flow: 2 Gallon per min (GPM) Replacement Lamp Size #: 11 Lamp Power Usage: 14 Watts Replacement Sleeve #: 11 Height: 15" Width: 5.5" Depth: 6" Port Size (FIP inlet outlet): 3/8" inch UV Exposure: 16,000 MWS/cm2