A filter is an indispensable part of any ventilation system. A filter is a device designed to clean the air from various kinds of impurities, dust, dirt, grease, and odors. The ventilation system ...

The COVID-19 pandemic has brought increased attention to indoor air quality and the effect that ventilation has on reducing disease transmission in indoor spaces. A recent infrastructure survey ...

The vast majority of SARS-CoV-2 transmission occurs indoors, most of it from the inhalation of airborne particles that contain the coronavirus. The best way to prevent the virus from spreading in a ...

In the third year of the coronavirus pandemic, the data clearly show that effective ventilation, i.e. the exchange of indoor air for outdoor air, massively reduces the concentration of infectious ...

Air recirculation in ventilation systems is essentially the mixing of a certain amount of exhaust air into the supply air. This process provides a reduction in energy consumption when heating fresh ...

As modern homes become more sealed and indoor living becomes more intensive, healthy air is becoming a practical home comfort ...

While much public discussion around cruises restarting have centered on the visible changes that passengers might see – mandated masks and social distancing as well as staggered embarkation and ...

Mumbai: The BMC has installed an advanced ventilation system in the pedestrian subway attached to the Chhatrapati Shivaji Maharaj Station Terminus to maintain air circulation. This system includes ...