Commercial Air Filtration System Covid

Air filtration and covid 19.

Commercial air filtration system covid.

As part of an effort to identify innovations that may help fight the coronavirus out break we propose considering the possibility that deploying commercial or industrial portable air purifiers with hepa or ulpa air filters may help reduce the probability of contagion of the sars cov 2 virus in locations where contact among people who have. 2 and while doing so ensure effective air sealing around the filter media. Indoor air quality expert explains how to keep you and your building safe. Most suitable air filters for commercial buildings.

Air cleaning and filtration can help reduce airborne contaminants including particles containing viruses. Professionals who operate school office and commercial buildings should consult guidance by ashrae formerly known as american society of heating refrigerating and air conditioning engineers and other professional and government organizations for information on ventilation and air filtration to help reduce risks from the virus that causes covid 19. A basic guideline would be the highest merv a that your infrastructure can handle says greg herman camfil s national accounts segment manager. Cadr reflects in cubic feet per minute the volume of clean air that an air purifier produces at its highest speed setting.

Filtration in building heating ventilation and air conditioning hvac systems can be a part of an overall risk mitigation approach but is not generally regarded as a solution by itself. Teague a design firm in seattle has come up with a new concept for safe flights amid the covid 19 coronavirus pandemic. Air cleaners hvac filters and coronavirus covid 19 air cleaners and hvac filters are designed to filter pollutants or contaminants out of the air that passes thru them. The possibility of aerosolized spread of covid 19 and the ability of particles to hang in the air for extended periods of time would make the consideration of an active air cleaning strategy even.

Ashrae recommendations for covid 19 this engineers newsletter provides an overview of current guidance from ashrae for operating non healthcare building hvac systems during the. Upgrading air filters to merv 13 or higher if possible. In many residential and some light commercial systems the fan in the system does not run very. If your system has the capacity camfil air filtration experts recommend an air filter labeled as a merv 15a or merv 16a.

Some are raising questions about the role of indoor air filtration systems and the efficacy of air filters in protecting from the virus.