Description Made in Taiwan RO  Water Purifier In Bangladesh Product Feature: Brand  Hydrotech Model No  HWT-501 Origin TAIWAN Membrane USA Family Usable 1-15persons Filtration Capacity 50/75/100GPD (Gallon Per Day) Reserve Capacity 3.2 Gallon metal tank Water Capacity  280 Liter Per Day Filtration Stage Five Production Capacity 11.81(±) Liters per Hour