Product details of Lan Shan RO Water Purifier LSRO-101-BW 15 Liters Brand: LAN SHAN Model: LSRO-101-BW Technology: Reverse Osmosis Origin: Taiwan Membrane: USA Production Volume: 75 GPD (Gallons Per Day) Reserve Capacity: 4 Gallon Pressure Tank Filtration Stage: Five Dimension: 13 X 40 X 40 CM Installation Free at Dhaka.