MANN+HUMMEL Official on X: "Jack Filter GmbH in Steindorf now in MANN+HUMMEL Green: Jack Filter has been part of the group since 2017 and this is now also visible on the building.
Charles Vaillant - CTO / CDO at MANN+HUMMEL Group - MANN+HUMMEL Group | LinkedIn
MANN+HUMMEL for a cleaner planet | Leadership in Filtration
We are part of the MANN+HUMMEL Group - WIX Filters