What is a HEPA filter?
HEPA stands for High Efficiency Particulate Air, and a true HEPA filter is widely regarded as the ultimate filter. In...
What Is Activated Carbon?
The primary raw material used for activated carbon is any organic material with a high carbon content (coal, wood,...
What is PCO?
Photo Catalytic Oxidation incorporates the usage of photons, packets of energy that make up light or light energy, combined...
Ultraviolet (UV) Light
AAQ offers high intensity commercial UVC sterilizers and disinfection lamps. Our range of products uses Quartz glass and not...
Guidance for Building Operations During the COVID-19 Pandemic
By Lawrence J. Schoen, P.E., Fellow/Life Member ASHRAE From ASHRAE Journal Newsletter, March 24, 2020 The HVAC systems in most non-medical...
ASHRAE Issue Statement On Relationship Between COVID-19 and HVAC in Buildings
ATLANTA (April 20, 2020) – ASHRAE has published two statements to define guidance on managing the spread of SARS–CoV–2, the virus...
ASHRAE Guidance for COVID-19 Building Reopening
ASHRAE Offers COVID-19 Building Readiness/Reopening Guidance ATLANTA (May 7, 2020) – The ASHRAE Epidemic Task Force has developed guidance on mitigating...
Adjusting HVAC Ops to Help Mitigate COVID-19 Spread
Adjusting HVAC Ops to Help Mitigate COVID-19 Spread Increased ventilation, improved ltration e ciency, and electronic air cleaning are the...
Private Practice and COVID-19
As private practices are opening back up, the need to protect staff and patients from COVID-19 has become a...
Product Spotlight: Upper Air UVC Fixtures
American Ultraviolet TB (tuberculosis) and CM (corner mount) Series in-room air treatment fixtures are designed specifically for upper-air disinfection. These trusted fixtures have been successfully used to...