As schools plan for possible reopening in the fall, many are considering overhauls to filters and air flow -- and at least making sure windows work, for a start.

The Posifa PMF2000 and PMF4000 mass air flow sensors are used within medical ventilators to control air flow to patients. “We are making this announcement to proactively reassure our medical customers ...

This week the State education leaders discussed building ventilation upgrades or changes that may be necessary for proper air-flow indoors. It was one of the items discussed at the final virtual ...

If a turbine is used, the turbine pushes air through the ventilator, with a flow valve adjusting pressure to meet patient-specific parameters. When over pressure is released, ...

Special window increases air flow while blocking outdoor noise Dr. Lee Siew Eang (left) and Dr. Eddie Lau Siu-Kit with the AFVW – which can still be opened like a regular window, if desired ...

Many New Yorkers are avoiding the subway, fearful of jostling with strangers in crowded cars. Masks and social distancing are essential, but good air flow is also key to reducing the risk of ...