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CUNO Incorporated
is now
3M Purification Inc.

Combining the best of CUNO innovation with 3M’s advanced materials science, to offer complete, integrated filtration solutions for the purification of liquids and gasses.
Featured Products
BioCap 25 AER Water Filtration System BevASSURE CUNO NanoSHIELD CUNO High Flow Filtration System CUNO Food Service
Other Brands
Other Brands

Fluid thinking in the material sciences creates superior performing membranes, surface chemistries, depth filters,
cleanable filters, filter housings, water conditioners and filtration systems, giving YOU fluid performance.

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