1.Delivery in time 2.ISO9001:2008, SGS 3.Material:sintered fiber felt 4.High flow 5.High precision Product description:This kind of Stainless Steel Pleated Filter Elements are made of sintered metal fiber felt (with Protected Mesh). It Could be Added with Connectors, Gasket, O-ring, Inside/Outside Support Cage and etc. Its common length are 10", 20", 30", 40". It has good capacities such as the ...