Amount of air expressed in cubic feet per minute that can be drawn through a foam sample

The distribution or movement of air.

Movement of air.

The movement of air through an Air Conditioning System and the through space to be conditioned.

The movement of air -- typically defined as that within a defined volume such as a room, duct or plenum.

Is the volume of air handled by the device per time unit. As the air constantly is bombarded with air pollution, high filter efficiency may not be enough if only small amounts of air are processed at a time, especially if pollutants are generated quicker than they are removed. The more air that passes the unit, the faster is the air cleaned in the [..]

The volume of air passing through the filter