Hot Topics
The MERV-13 filtration challenge
The MERV rating system extends from 1 to 16, with the highest (16) being the rating used for filters in places such as hospitals where it is critical to efficiently …
What’s on tap at FILTECH 2022?
FILTECH 2022, which will be presented March 8-10 in Cologne, Germany, expects to attract more than 460 exhibitors with a conference program featuring more than 240 papers. The occasion marks …
Chemical bonding for filter media
The bonding of fibers and polymers in the filter media manufacturing process can be performed by mechanical, chemical or thermal processes. Chemical bonding in filtration is typically employed to provide …
COVID-19 UPDATE: Nelson Labs announces verification program for facemasks and respirators
With COVID-19 having an impact worldwide, International Filtration News is tracking stories relevant to the filtration industry. Filtration media for facemasks and respirators are at the forefront of the COVID-19 …
IAQ – from panic to awareness to understanding to herding cats
The story of indoor air quality through the COVID-19 pandemic and the road ahead The importance of indoor air quality is among the key lessons learned from the COVID-19 pandemic. …