Royal Berkey 3 Gal. Stainless Steel Water Filter with 2 Ceramic Filters RB4X2-CF Easy to transport standing only 15.25" tall when top is nested in body Great for parties and activities Satisfies medium sized families by storing up to 3 gallons of filtered water Filters are easy to maintain with simple cleaning to prolong life Reduces bacterial "grow-through" with Super Sterasyl ceramic filters