Filter modules, namely filter capsules, filter candles, filter cassettes, coil modules, filter coils, filter coils in connection with filter centrifuges, band filters, small filters, small filters in connection with centrifuge tubes and as centrifugal concentrators, disposable filters; membrane filters and filter matting being parts of machines, for use in biotechnology, environmental protection, for the drinks, food, luxury items, pharmaceutical, cosmetics, electronics and general chemical industries, and for use in genetic engineering, medicine and in laboratories, and for treatment and analysis of water and effluent; filters being parts of machines; membrane filters for use as part of machines.

Laboratory filters; filtering units for laboratory use; liquid filter units, namely, filter cartridges, plastic hoses and hose connectors sold as a set for laboratory use; membranes for filtration (laboratory use); filters for use with laboratory chromatography apparatus; membrane filters and filter matting for laboratories with adsorption properties, membrane adsorbers, namely adsorption membranes, ion exchange membranes, ligand membranes and activated membranes in the form of hollow fibre membranes, tube membranes and flat membranes as strips or cut to size for use in apparatus, filters and filter modules for the aforesaid fields of application; membrane filters and filter matting as parts of microtitre plates; membrane filters and filter matting as parts of diagnostic tests such as diagnostic assays and immunoassays; membrane filters and filter matting as parts of filter systems or as independent filters for chromatographic analyses and chemical separation, reconcentration, for sterilisation and ultrapurification of fluids; filters and filter modules for filtering and reconcentration of biological solutions, namely of viral and bacterial suspensions; filters and filter modules for treating blood and other bodily fluids.

Air filters and filtering units, for industrial use; liquid filters and filtering units, for industrial use; filters for filtering fluids, filter modules, filter candles and filter capsules; liquid filter units, namely, filter cartridges, plastic hoses and hose connectors, sold as a set, for industrial installations; filters for water filtering apparatus; cartridge filtration units [water treatment equipment]; filters for use with industrial chromatography apparatus; apparatus for water treatment and for preparing solutions in the pharmaceutical, medical and laboratory fields; equipment for de-ionising water; equipment for de-pyrogenisation of solutions and for separating harmful substances from fluids; filters and filter modules for desalination of protein solutions and other biological media; filters and filter modules for analysis and separation of ions, macromolecules and biomolecules, namely carbohydrates, peptides, proteins and nucleic acids and for separating heavy metals and harmful substances from fluids; filters for industrial use, namely, membrane filters and filter matting having applications in biotechnology, environmental protection, the drinks, food, luxury items, pharmaceutical, cosmetics, electronics and general chemical industries, and in genetic engineering, medicine and laboratories, and the treatment and analysis of water and effluents.

Membranes and semi-processed synthetic filtering materials; polymeric membranes; polymeric porous membranes in hollow fibre form; polymeric porous membranes in sheet form; transfer membranes of cellulose derivatives; transfer membranes of cellulose; transfer membranes of polyamides; transfer membranes of polyvinylidene fluoride; cross-linked polymeric membranes in sheet form; cross-linked polymeric membranes in hollow fibre form.