CUNO Incorporated · Meriden, CT United States

CUNO looks at liquids and gases through rose-colored filters. The company, a unit of 3M, makes a full line of filtration products for the health care, fluid-processing, and potable-water markets. Its filters remove contaminants as small as molecules and as large as sand particles from liquids and gases. They are used to purify drugs, paints and resins, oil and gas, and home drinking water. CUNO assigns its own scientists to work with customers when creating new products. The company operates sales offices worldwide and eight manufacturing plants in the US, Europe, South America, and Japan. To read the full description, subscribe now.