Berkey Travel Water Filter System 19x7.5” Canister made from highly polished 304 stainless steel. Diameter: 7.5” Fully assembled height: 18” Height when packed for transport: 12” Holding capacity: roughly 1.5 gallons (5.7 liters) Rate of filtration: more than 2.5 gallons per hour when using the maximum number of two Black Berkey Water Filters. Everything in excellent condition ! All it needs is the filters (not included for sanitary purposes). New ones can easily be purchased online at multiple retailers and the Berkey website. Price is firm.