M-Filter Group

M-Filter Group is one of the largest Filter companies in northern Europe. Oy M-Filter Ab has been manufacturing filters since 1962, today there are 6 factories specialised in different areas of filtration. The headquarters is in Finland. M-Filter is part of the MANN+HUMMEL Group.

Versatility, knowledge, commitment


A very wide range of production possibilities

Five separate factories have over 20.000 m2 production space. Depending on the factory, we can make small series as well as large volumes for world wide distribution, always with the highest OEM-standards.


Ownership and company policies

Company has a long history of family ownership. Our history and Scandinavian values give a solid background to all of our c. 200 employees. The owner's active role in the company leadership strongly supports these values.


Our strength is the ability to serve a variety of companies

Our engineering knowledge combined with a large sortiment of different production lines give us a unique advantage to serve different customers from tractor manufacturers to various types of HVAC customers. 

M-Filter Group

M-Filter specialises in being a supplier of OE filters for international equipment manufacturers. M-Filter is a designated OEM partner for brands and the manufacturing industry.

Looking for a partner for OEM-production?

Read more about M-Filter


Filterpak is focused on providing solutions for general ventilation in buildings, process filtration in production, and contract manufacturing for wholesalers.

Are you looking for a contract manufacturer of HVAC filters, or are you a distributor?

Please continue to Filterpak page


M-Filter locations on a map


Production of HVAC-, HEPA- and oil filters, M-Filter, Haapavesi


Production of bag- and compact filters, Filterpak, Vimpeli


Manufacturing of ventilation and industrial air filters, Filterpak, Salo


Export and domestic sales, M-Filter, Numminen


Production of HVAC-filters, Filterpak, Hanko


Production of air filters (mainly for OE-client’s), M-Filter, Druskininkai


Sales and interim storage in Central Europe, M-Filter, Weidenberg