Poroyal - Asymmetric Filter Elements

This is a type of special designed high porous stainless steel filter element with asymmetric structure metallic membrane, the layer of membrane is approximately 200um and the pore size of the metallic membrane is commonly smaller than 3um, compared to the support porous material the metallic membrane is extremely thinner with much smaller pore size. That makes this product with more smaller filter grades and much lower pressure drop.