POLYESTER

Polyester is a strong media thus creating a rigid cartridge even at 40" continuous lengths. This rigidity enables the pleats to withstand high flows and surges whilst trapping and holding large volumes of particulate without deforming and blinding prematurely. Each grade, 5, 10, 25 and 50 micron nominal, (90% efficient) has colour-coded netting, dark green, orange, white and black respectively, reducing operator installation error and adding protection to the pleat surface.