Our pp pleated cartridge filter a large processing volume,, Featuring maximum has continuous, Filtering area pleated structuremicro, Filtering 99 % and higher, A low pressure drop, Enduring durability and leakage prevention structure by thermal bonding. The polypropylene medium is superior chemical resitance and no breakaway or extractives. Specifications nominal rated for reliability over 99 % removal efficiency tapered pore structure polypropylene medium with no surfactant or binders consistent reliable filtration wide chemical compatibility fixed pore structure port size range 0. 1 from micron scale to 100 micron length ramge Ranging from 5 to 40