In 1941, Adolf Mann and Dr. Erich Hummel founded Filterwerk Mann + Hummel in Ludwigsburg, Germany, beginning with the production of oil and air filters. What started as a small filter plant has grown into MANN+HUMMEL, a family-owned global leader in filtration with operations at more than 80 locations worldwide.

Today, MANN+HUMMEL develops advanced filtration solutions designed to protect people, equipment and the environment. Its extensive air filtration portfolio includes pleated, bag, box, V-bank, HEPA, ULPA and molecular filters for commercial, industrial and specialized HVAC applications. These products help improve indoor air quality, support energy efficiency and deliver reliable performance across a wide range of operating environments.

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