... , 15-core . The length of folded filter core has 10 inch , 20 inch , 30 inch , 40 inch . The material of filter core has teflon , polysulfone ... μm , 0.45μm , 1μm , 3μm , 5μm , 10μm .The filter core has two types ,there are hydrophilcity ... 0.1-60 T/h flow 0.5-30 inch filter core specification 10 , 20 , 30 , 40 Mpa working pressure 0.1 ...