ULTRA CLEAN

Reverse osmosis and nanofiltration membranes for use in the desalination of water; Reverse osmosis and nanofiltration membranes for use in industrial water treatment and filtration; Water treatment and filtration products, namely, reverse osmosis and nanofiltration membranes for use in treating and filtering water used in hydroelectric power plants, chemical and petrochemical plants, municipal water filtration systems, the food and beverage industry, oil and gas refining, the dyeing and printing industry, the pulp and paper industry and customer-designated specific process applications; Membrane materials in the nature of filters for liquid treatment and separation