... filtration. It is a large diameter, coreless, single open-ended, pleated cartridge with an inside to outside flow ... flow configuration - all contaminants held within the single open ended filterMaterials of Construction· Filter Medium:Pleated polypropylene depth ... µm, 40 µm, 70 µm, 100 µmConfiguration· Single open end, 6" / 152 mm diameter filterOperating Conditions· Maximum Operating Temperature:180 ...