Aerapy
Air +
American Ultraviolet
AtmosAir (bipolar ionization)
BSG
Canarm HVAC
Carbon Reform
Carrier Enterprise
CASPR Technologies
DH Lifelabs (bipolar ionization)
Dust Free
Dynamic Air Quality Solutions
enVerid
Excel Air Systems
Fresh-Aire
General Filters
Genesis Air
GermAwayUV
Global Plasma Solutions (NPBI)
Greentech Environmental
HealthWay
HEPACART
iAIRE (bipolar ionization)
Knorr-Bremse (air filtration for mass transit)
Legend Brands
Lennox Commercial
Lumalier
MANN+HUMMEL
PathogenFocus
Phenomenal Aire (NPBI)
PlasmaAir (bipolar ionization)
Premier One Products
Promethium
Pyure
RenewAire LLC
Respicaire
Restorair
RGF
RGS Distributors
Sanalife
Sanuvox
Steril-Aire
Synexis
Systemair
Ultravation
UV Resources
UVC Science
UVDI