The omni-directional, inter-connecting pore structure of Porex materials act as both a surface and a depth filter for a variety of air and liquid applications. A filter's ability to capture particles depends on a number of variables and filtration mechanisms. Filtration efficiency requirements should be specified with particle size distributions and flow rates that mimic end use application. If filtration is your primary concern, the Porex development team will analyze your application requirements to find the most efficient filtering solution. We will also determine the application and solution parameters, which will help guide the development and design process. To better understand filtration theory, please click on the Filtration tutorial or one of the individual properties or applications listed below.

Click here to view the Air Filtration Tutorial