Filter comprising membranes made of hollow fibers

Filter comprising one or more ducts

Filter device

Filter device

Filter device

Filter device

Filter device containing series-connected fibrous tube elements

Filter element

Filter element and manufacture method thereof

Filter element and methods of manufacturing and using same

Filter element and spiral-wound membrane cartridge containing sa

Filter element having a flat and non-flat configuration

Filter element having microporous membrane

Filter element having microporous membrane

Filter element with membrane-type filter material

Filter for cross-flow filtration

Filter for obtaining plasma or plasma water

Filter for obtaining plasma or plasma water

Filter for on-line plasma sampling

Filter holding assembly