National Air Filtration Association
Tom Ottney may be an unfamiliar name to some of you, but I was the NAFA President from 1996-1997. While in Toledo to represent Cambridge Air Filter Company I took the opportunity to join ASHRAE to find out how air filter testing standards were managed. One thing I discovered was that the “test dirt” used …
Reprinted with permission of Air-Conditioning, Heating, and Refrigeration Institute (AHRI) Dear SSPC 52.2 Chairman, I am writing on behalf of the Air-Filtration and Ultraviolet Light Treatment (AFUVLT) Product Section of the Air-Conditioning, Heating and Refrigeration Institute (AHRI) regarding ASHRAE Standard 52.2, Method of Testing General Ventilation Air-Cleaning Devices for Removal Efficiency by Particle Size. As …
Air Media Magazine, Summer 2016 by Robert Burkhead, Blue Heaven Technologies and Michael Corbat, Custom Filter, LLC Over the last few years, the SSPC ASHRAE 52.2 Committee has made a variety of important changes to the standard. While none of these are as dramatic as the optional Appendix J Conditioning test, they all had a …
