OEM Products: Custom Air Filters

Permatron’s Manufacturing Capabilities

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

Since 1957, Permatron has been designing and manufacturing made-to-spec custom OEM products including air filters and equipment protection screens. Our filter components can be integrated and performance matched to meet your application specs.

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 product and OEM replacement 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.

Permatron has a commitment to original equipment customers to produce quality products at competitive prices with 100% on time delivery. We specialize in short run JIT manufacturing, and give the same focus to these products as to large production runs.

OEM Products: Custom Air Filter Solutions

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 • Aftermarket Products • Industrial Enclosures • HVACR • Computers • Marine • Portable Cooling • Beverage Dispensers • Reach In Coolers • Ice Machines • PTAC • Coalescing 

Air Filtration Problems & Solutions

  • permatron_model_r_prefilter
  • air_intake_filter_screen
  • permatron_oem_air_filters
  • Prevent Model R Magnetic Prefilter
  • permatron oem filter
  • magnetic mounted air filter
  • reach in cooler air filter
  • PreVent Washable Fan Shroud Filter


  • Representing one of the largest manufacturers of commercial ice machines in the world, my role is to find suppliers to partner with to provide us with high-quality, cost effective component parts needed in order to produce our products. Permatron has proven to be a strong supplier, from first article samples for engineering and quality approval, to JIT production. Versatile, responsive and reliable is how I would describe Permatron's products.

    Scott DewarIce-O-Matic, Supply Chain Analyst III
  • You really put the “Service” in Customer Service. So many people would have just said no. I appreciate your taking that extra step by referring me to Reilly Foam. Permatron customers are lucky to have you in their corner. Thanks for all the help.

    Judy HandfieldTotal Refrigeration Gaskets
  • We manufacture remote refrigeration units, self-contained fridges you find in supermarkets to preserve food and beverages.  We have a great relationship with Permatron.  They provide great lead time, and orders always have a very fast delivery. Permatron is there for us, professional and reliable, delivering the air filters ordered when they are needed.

    Paul BertrandJSI Store Fixtures, Material Manager & Production Coordinator
  • You really put the “Service” in Customer Service.  So many people would have just said no. I appreciate your taking that extra step by referring me to Reilly Foam. Permatron customers are lucky to have you in their corner. Thanks for all the help.

    Judy HandfieldTotal Refrigeration Gaskets
  • The distributor you got me in contact with sent me the three PreVent Model R filters I was looking for. They are working great. Thank You.

    Robert M. CoutureSeaman Paper Company of Massachusetts, 3rd Class Steam Engineer
  • Everything was correct & professionally served, finely crafted with accurate dimensions of quality material. I will purchase further metal mesh filters from your firm in the future as demand calls for.

    Steven Sutherland HVAC Contractor, South Carolina
  • We had to change a combined condensing / free cooling coil because it was so badly damaged from debris and washing. 10k€ (approx. $12,000 USD)  for the coil and works and 6k€ (approx. $7000 USD) for the crane hire. The second chiller on the site is perfect as the screen was fitted back some time ago.

  • The filters we purchased are a great addition to our plant operations.  I am looking at other applications for their use…  

    Ben StevensValero Renewable Fuels, Maintenance Manager
  • The order process went very well.  We received the black washable fan bonnets 2 weeks ago and are very happy.  I will order again in the future.   Great product and great service.  Thank You!

    Geoff DawesFestival Foods, Maintenance Tech. II
  • It’s always a great idea to protect HVAC condenser coils with screening, especially if you can do it right after new equipment installation. Once the magnets where inserted into the screen grommets, it took literally less than a minute to place the screening on the equipment, adjust it, done. This screening will protect the condenser coils from grass cutting, bugs, cottonwood seedlings, etc.

    Jim PodrazaArgonne National Laboratory - Planning Manager

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