... pall high flow filter . High Flow filter is suited for applications such as cooling water, pre-RO, and resin ... with its large 6"/ 152 mm diameter, reduces the number of filters and size of housing required. Materials of ... Ethylene propylene Operating Conditions Maximum Operating Temperature: 82°C replacement part number: HFU620, HFU640, HFU660 replacement cartridge grade: UY020,UY045,UY100 ...