Vance Street-backed Micronics Engineered Filtration, a manufacturer of wet and dry filtration products, agreed to acquire National Filter Media, a manufacturer of air pollution control and filtration products. Financial terms were not disclosed. "I am excited to welcome NFM to the Micronics family. Together, we bring over 400 years of combined expertise to the marketplace. I am confident that we will deliver our global customers an unparalleled combination of problem-solving along with filter media, advanced filtration equipment, filtration services, and aftermarket parts," Chris Cummins, Vance Street Operating Partner.