FEATURES, ADVANTAGES AND BENEFITS Series 740B High Throughput Filter Cartridge, which incorporates the patented radial pleat, puts an extraordinary amount of surface area into a single cartridge. This results in the following: High loading capacity for long life and lower cost filtration. Fewer cartridges for fewer change-outs and lower labor cost. Fewer seals, reduced risk of bypass resulting in high quality filtration. Extremely low disposal costs, less than a tenth of some cartridges. Double O-ring seals in a variety of material options means: Extremely low risk of by pass for high quality fluids. No loose parts to assemble for easy installation, thus less labor cost. No springs and caps to lose; reduces the risk of by pass. Broad chemical compatibility for many applications. Convenient handle for easy manual or mechanical removal.