NWI announces newly expanded filtration testing lab

NWI's Filtration Testing Lab includes ISO 17025-accredited test methods, as well as a full suite of filtration testing equipment. The Nonwovens Institute (NWI) announces its newly expanded Filtration Testing Lab, featuring services for facemasks and respirators, along with filter media for automotive, HEPA and HVAC applications. Importantly, NWI’s Filtration Testing Lab is A2LA Accredited for ISO [...]