CCK QM-86 Six Stage RO Water Purifier Specification: Product Warranty: 1 Year Made in: Taiwan Brand: C.C.K. Model: QM-86 Purification Stage: 6 Stage Family Usable: 1-10 Persons RO Element: Membrane (USA Technology) Reserve Tank Capacity: 15 Liters (MAX) Production Capacity: 11.81(±) Liters per Hour