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Corporate Office and Distribution Center

4156 Danvers Court SE, Grand Rapids, MI 49512

(616) 459-2602

1-888-487-9531

(517) 485-3732

1-888-487-4025

Kalamazoo/Portage, MI

5110 S Sprinkle Road
Portage, Michigan 49048

(269) 349-4222

1-888-487-9531

Welcome

Midwest Air Filter, Inc., is your professionals in air filtration for commercial, industrial, and residential filtration systems. Celebrating over 70 years in business we pride ourselves on our products and services to our customers.  We are a Service Disabled Veteran and Woman Owned business that serves Michigan, Indiana, Illinois and Ohio beyond.

Air Defense HD Mechanical MERV 8A

Michigan Filter Manufacturing is proud to introduce the Air Defense HD (High Dust) Mechanical Merv 8A Pleated Filter.  Using the latest technology and R&D, the Air Defense HD line of filters provide a high dust holding capacity and are now available to the public. Learn More

  • Air Defense HD 24x24x4 - Air Defense - High Dust

    Air Defense HD 24x24x4

    Air Defense
    $174.82

    Air Defense Mechanical MERV 8A has tested to have longevity and strong media with an efficient design to its construction. From the pleat consist...

    View full details
  • Air Defense HD 24x24x2 - Air Defense - High Dust

    Air Defense HD 24x24x2

    Air Defense
    $108.10

    Air Defense Mechanical MERV 8A has tested to have longevity and strong media with an efficient design to its construction. From the pleat consist...

    View full details
  • Air Defense HD 20x25x4 - Air Defense - High Dust

    Air Defense HD 20x25x4

    Air Defense
    $163.50

    Air Defense Mechanical MERV 8A has tested to have longevity and strong media with an efficient design to its construction. From the pleat consiste...

    View full details
  • Air Defense HD 20x25x2 - Air Defense - High Dust

    Air Defense HD 20x25x2

    Air Defense
    $98.50

    Air Defense Mechanical MERV 8A has tested to have longevity and strong media with an efficient design to its construction. From the pleat consiste...

    View full details
  • View all

    Air Defense High Dust

  • Air Defense UHD 24x24x4 - Air Defense - Ultra High Dust

    Air Defense UHD 24x24x4

    Air Defense
    $174.82

    Air Defense Mechanical MERV 8A has tested to have longevity and strong media with an efficient design to its construction. From the pleat consist...

    View full details
  • Air Defense UHD 24x24x2 - Air Defense - Ultra High Dust

    Air Defense UHD 24x24x2

    Air Defense
    $108.10

    Air Defense Mechanical MERV 8A has tested to have longevity and strong media with an efficient design to its construction. From the pleat consist...

    View full details
  • Air Defense UHD 20x25x4 - Air Defense - Ultra High Dust

    Air Defense UHD 20x25x4

    Air Defense
    $163.50

    Air Defense Mechanical MERV 8A has tested to have longevity and strong media with an efficient design to its construction. From the pleat consiste...

    View full details
  • Air Defense UHD 20x25x2 - Air Defense - Ultra High Dust

    Air Defense UHD 20x25x2

    Air Defense
    $98.50

    Air Defense Mechanical MERV 8A has tested to have longevity and strong media with an efficient design to its construction. From the pleat consiste...

    View full details
  • View all

    Air Defense Ultra High Dust

Applications

Select your type of application to learn more of about what type of filter you should use and more about the fitration to that specific application.

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