The 3M Separation and Purification Sciences Division offers products and solutions worldwide through our Filtration and Separation business unit.

We have been in the filtration business for over 90 years and provide high quality filtration and gas management solutions to address challenging processes in Water, Industrial and Biopharmaceutical applications. 

A reliably clean water supply is critical to many industries. Our filtration products help provide clean water, which is essential in a variety of manufacturing processes.

Our comprehensive selection of filters includes a range of depth, membrane, large diameter filters and housings for compatibility in a wide range of operating conditions.

The 3M™ High Flow Filter System large diameter filter is a result of 3M’s extensive filtration experience applied to delivering high flow filter technology in a compact design.

Ideal for those customers who want the highest filtration efficiency and a small footprint.

3M™ Liqui-Cel™ Membrane Contactors provide efficient dissolved gas control in a compact design.

Capable of adding gases to or removing dissolved gases and bubbles from compatible liquid streams, these gas transfer devices utilize hollow fiber membrane technology that may help facilities around the world improve operating efficiency, performance and protect product quality.

They have displaced vacuum towers, forced draft deaerators, and oxygen scavengers around the world for over 20 years.

 3M supports your projects with deep technical support and service by working collaboratively to ensure solutions meet requirements and expectations.