Ahlstrom acquired Sweden-based Munktell Filter AB and its holdings in Munktell & Filtrak GmbH, Filtres Fioroni SA, and Munktell Inc in October 2012. Through the transaction, Ahlstrom has strengthened our product portfolio in advanced filtration materials. Ahlstrom offers equivalent products to many of the filter paper grades offered by Munktell. Our recommended equivalent is shown in the cross reference guide. Some Munktell paper grades are now also being offered by Ahlstrom.

Additional Munktell paper grades may be available for special orders. 

Ahlstrom is recognized worldwide as a leading custom manufacturer and converter of filtration, absorbent and
specialized web materials. Ahlstrom‘s technical staff will work with your research and development department
to determine specific product needs and specifications. Products listed in this catalog represent the grades and sizes
most commonly used in the laboratory market. Most Ahlstrom papers can be supplied in special sheet, roll or die-cut
sizes.