Replacement Pall high flow cartridges are made of deep fine polypropylene or glass fiber membrane as filter media, with a large diameter of 6 inches / 152mm, no center rod, unidirectional opening, and specially designed to flow the liquid from the inside to the outside, ensuring that all contaminant particles are trapped inside the cartridge. The ultra-high flow rate design allows for a significant reduction in the use of cartridges and filters for the same flow rate application, resulting in significant savings in equipment investment costs and labor costs. Replacement P-all Model HFU620UY400H13W HFU640GF100H13 HFU620UY200H4W HFU640GF200H13 HFU620UY200HW HFU640GF100H13W HFU620CAS010JUW HFU660UY020J HFU620GF100H13 HFU640UY045J HFU620UY020H13 HFU640UY100J HFU620UY200J HFU640UY200J HFU620UY400J HFU660UY400H13 HFU620UY700J HFU660UY200H4 HFU620UY020J HFU660CAS010JUW HFU640UY020J HFU660GF050H13 HFU640UY045J HFU660GF100H13 HFU640UY100J HFU660UY060H1 HFU640UY200J HFU660UY1000H4W HFU640UY400H13 HFU660UY200H4W XLDM30-20U-HFJ XLDM4.5-40U-HFJ XLDM70-20U-HFJ XLDM10-40U-HFJ PFTM1-20U-HFH13 PFTM1-20U-HFH13U PFTM1-40U-HFH13 PFTM1-40U-HFH13U PFTM1-60U-HFH13 PFTM1-60U-HFH13U PFTM3-40U-HFHU PFTM3-40U-HFJ PFTM70-40U-HFHU PFTM70-60U-HFHU PFTM90-40U-HFHU PFTM90-60U-HFHU PFTM150-40U-HFHU PFTM150-60U-HFHU