Carbon-impregnated filter foam
PORET® Carbon filter foam is impregnated with highly active carbon. This impregnation maximizes the effective surface area of the filter medium without changing its volume.
Approx. 80 - 100 grammes of activated carbon are impregnated per millimetre of material thickness and square metre of foam, providing a specific surface area of 900 - 1300 m² per gramme.
In addition, the open-cell structure of the filter foam reduces the pressure drop encountered in filtration to a minimum. This ensures optimum air distribution and therefore maximum utilization of the carbon material along with minimum energy consumption.