Polygard-CT cartridge filters are designed for the removal of particles and micro organisms from liquids and gases. Used in primary clarification applications, these versatile, depth-type products remove contaminants by means of a two-stage, graded-density design.
The graded density matrix of Polygard-CT cartridge filters allows media with two distinct nominal pore size cutoffs to be wrapped into one cartridge. This technique maximizes dirt-holding capacity while affording extremely low differential pressures, offering a long service life.