INCLUDES: Imperial Stainless Steel Containers (Upper, Lower & Lid), 2 Black Berkey Filters, 2 Fluoride Filters, 4 Hole Plugs, 1 spigot, and one set of easy to follow assembly instructions;Holds 4.5 gallons of purified water and filters up to 5.5 gallons per hour (running with the 2 included filters);The Imperial is made with High Grade 304 Stainless Steel and measures 10D x 27H;Each (1) Black Berkey Filter Element has a lifespan of 3,000 gallons. That's an incredible 6,000 gallons for a two-filter system.;Each (1) Fluoride Filter attaches onto the stem of the Black Element, as a post filters, and can filter up to 1,000 gallons (3,785 liters)

• IMP6X2-BB Imperial Berkey with 2 Black Filters and 2 Flouride Filters

IMP6X2-BB Imperial Berkey with 2 Black Filters and 2 Flouride FiltersBerkey