webLoaded = "false" Loadclientside=No
Filtration & Degassing hero banner

Small, in-line, efficient bubble removal with membranes

A high level of consistency and control.

webLoaded = "false"

Filtration & Degassing

The use of coating fluids and liquids is critical to the manufacturing of many medical devices. It is essential that these coating liquids are clean from particulate impurities and are degassed to remove residual bubbles, this will ensure avoidance of product failures and defects.

  • Membrane Contactors

    Membrane Contactors

    3M™ Liqui-Cel™ Membrane Contactors are used for degassing liquids around the world providing a wide breadth of high performing, durable and scalable products to improve operational efficiency.

    3M offers deep technical expertise and can work collaboratively to ensure solutions meet requirements and expectations along with comprehensive training and education.

webLoaded = "false"
  • 3M Liqui-Cel SP Series Membrane Contactors

    3M™ Liqui-Cel™ SP Series Membrane Contactors

    3M™ Liqui-Cel™ SP Series Membrane Contactors utilize a polyolefin membrane that is appropriate for degassing low surface tension fluids such as used in contact lens monomer and critical medical device coatings.

    3M™ Liqui-Cel™ SP Series Membrane Contactors are available in a variety of product configurations.

    The larger capacity contactors utilize the extra-flow baffle design. Smaller radial flow designs are ideal for flow rates lower than 0.5 gpm (1.9 L/min).

webLoaded = "false"
  • Filter Cartridges

    Filter Cartridges

    The deployment of 3M high efficiency filtration produces clean fluids which are then amenable to removal of residual gases by deployment of 3M Liqui-Cel Contactors to achieve effective debubbling of the process fluid.

    3M™ Betapure™ AU series / Betafine™ XL Filter Cartridge Series:

    3M Betapure™ AU and BetafineXL series filters set the standard for filtration performance to provide:

    • Precise contaminant reduction
    • Consistent fluid quality
    • Superior on-stream service life

webLoaded = "false" Loadclientside=No
Liqui-Cel Membrane Contactor diagram

webLoaded = "false" Loadclientside=No
View Video
webLoaded = "false"


Find 3M resources to help you with product use, employee training, or various documents - we have collected everything in one place to ensure you've always got a helping hand.

  • News and Events

    You want to know more about our 3M MedTech News and Events? Click to access our News and Events section. Here you will find a whole variety of news articles and dates for events.

  • Training

    3M believes that training is a critical element in the correct use of our products. Click to access our training material to help you create awareness of education and training in your work places.

  • Documents Library

    Interested in more information about our Products and Expertises? Click to access our range of MedTech documents incl. whitepapers, case studies, reports and general marketing communications.

Get in touch

Our MedTech team, including engineers, scientists and other experts, answers your questions and offers you the support you need.

Interested in MedTech news and events - click to sign up to receive our newsletter.

Follow Us
Change Location
Ireland - English