... , titanium 3.OEM,Non-standard 4.mesh powder Metal media sintered filters 1.1-100 microns2.Stainless steel,Copper, titanium3. ... Co., Ltd. Sintered filter cartridge: stainless steel sintered filter, sintered bronze filter, multi-layer stainless steel sintered mesh, sintered filter, filter powder metallurgy, powder metallurgy sintered filter, sintered bronze filter, sintered stainless steel powder ...