OEM Custom Air Filter Products

  • Various thickness
  • Suit any application
  • Can be custom designed

Get your FREE quote now!

Permatron’s Manufacturing Capabilities

  • Metal Forming & Fabricating
  • Notching/Punching
  • Material Slitting & Sheeting
  • Die Cutting
  • Specialty Sourcing & Inventory Management
  • Aftermarket Program Management
  • Kitting
  • Private Label Program
  • Engineering Design Assistance
  • Prototyping
  • Sonic Welding
  • In House Labeling & Packaging Development
  • Tooling Design & Production
  • Sewing & Fabricating
  • Assembly
  • Packaging

Permatron Air Filters Have A Proven History

Since 1957, Permatron has been designing and manufacturing made-to-spec custom OEM air filters and equipment protection screens.

Our filter components can be integrated and performance matched to meet your application specs.

Factory 01

For 60 years Permatron has designed and built custom air filters for a wide range of applications.

OEM Custom Metal Frame Filters
OEM Custom PreVent Filter
3D custom filters

Electrostatic Air Filters for Commercial Systems

Custom filtration needs can be met by varying the densities, number of layers and types of media depending on your air flow restrictions, arrestance efficiency required and budget parameters.

Whatever your custom air filter need, you can be sure that Permatron has the experience and know-how to deliver to your exacting requirements. Permatron’s reputation as one of the country’s leading OEM custom air filter manufacturer has been built on assisting engineering project managers to deliver cost-effective made-to-spec air filtration components in record time from prototype to production. We will help you select the best filtration media, assist in product design and manufacture the air filter components to precise specifications.

Where are custom air filters used?

Some of the industries we have designed and manufactured custom air filters for include but are not limited to:

  • Electronics
  • Food Service
  • Transportation
  • Telecom
  • Medical
  • Industrial Enclosures
  • HVACR
  • Computers
  • Marine
  • Portable Cooling
  • Beverage Dispensers
  • Reach In Coolers
  • Ice Machines
  • PTAC
  • Coalescing

Why choose us?

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Providing innovative air filters since 1957, Permatron is a privately owned company located in a suburb of Chicago with the design and manufacturing experience to put your company one step ahead.

By partnering with Permatron, your business is able to respond to the changing demands of the air filters and equipment protection industry.

They Already Trust Us

What our customers say about us?

  • I had some good feedback from the client who uses our MH3 compact thermoelectric counter top cooler: • The filters are very easy to install. • They should help extend the life of the chillers. • They haven't had to replace any chillers that have the filters installed.

    Mike FennellMTL Technologies, Purchasing & Process Improvement
  • I reached out to Permatron about putting branded labels with part numbers on every Thermo King air filter. Some of our customers replaced original equipment air filters with look-alike filters, which had a negative impact on the performance of their equipment. While working on the air filter labels we added a packaging project, requiring a few more labels and packaging material. The project was big, but thanks to an awesome communication flow, the changes were completed fast and implemented seamlessly. Now our customers can easily differentiate between original equipment and non-original equipment air filters.  Because the branded air filters come prepackaged from Permatron, our dock-to-stock time improved by over a week. 

    Urszula Maj-ZawieruszynskiThermo King Aftermarket Product Manager
  • I'd like to take a moment to thank-you for your support, your quick replies and your thoroughness throughout 2012. It has been a pleasure working with you and your team and I look forward to doing so again in 2013.

    Melinda May AllastonAnnexair, Canada

For 60 years Permatron has designed and built custom air filters for a wide range of applications.