This is a Sources Sought Notice to identify qualified Republic of Korea sources for a firm fixed-price purchase order. The requirement is for one water purification system (reverse osmosis, hemodialysis) to be installed at Brian D. Allgood Army Community Hospital in Korea. The system must be 120V, produce 35 gallons/min, include a 180+ gallon storage tank, and meet ST-108 compliance. It must support specific existing equipment, including two washer disinfectors, two ultrasonics, and one wash sink. No budget amount or submission timeline is specified.