cheap water filter cartridge High filtration area industrial filter This kind of high flow pleated filter cartridge can replace 3M CUNO high flow filtration cartridge .high flow pleated filter cartridges are made from depth fine PP or GF non-woven fabrics. The filter has a big diameter of 6.5inch/165mm.There is a core inside which suitable for the outside to inside flow pattern.The big diameter design makes the filter has big filtration area.The long service life and high flow rate result in low investment and less manpower in many applications. Application : Sea water desalination Machinery&Equipment Food and beverage Power plant water treatment Microelectronics Steel mill water treatment Oil&Chemical Features High filtration area,high flow rate High dirt holding capacity,long service life. With depth fine non-woven fabrics and scientific design, and the filter has a good structure which has high dirt holding capacity, and result in long service life. Much micron ratings and lengths for choosing Micron rating from 0.5um to 100um,and lengths from 20'' to 60'',which can meet different requirments -