Oil filter; diesel filter; fuel filter; filters for cleaning cooling air (for engines); filters for gases (machines); anti-pollution devices for motors and engines; hydraulic oil filter; sifting machine; filters and filter cartridges for filtering machines; filters (parts of machines, motors, or engines); vacuum Filters; filter housings as part of motors and machines

Filters, being parts adapted for office equipment, in particular for laser printers, for paper shredders, for fax machines and for copying equipment; filters, being parts adapted for the outlet air of office equipment, in particular of laser printers, of paper shredders, of fax machines and of copying equipment

Air filters; electrostatic air filters; water Filters; water treatment filters; filters for swimming pools; filter cartridges for gas, air and liquid filtration installations and apparatus, in particular ready-made filter cartridges of non-woven fabrics therefor, being semi-finished materials; membranes for water filtering apparatus; membrane for reserve osmosis units; membranes for the filtration of water; reserve osmosis membrane filters for water treatment; filters and filter cartridges for milk, beverage and drinking water filtration installations and apparatus, in particular ready-made filter cartridges of non-woven fabrics therefor and non-woven fabrics therefor, being semi-finished materials; filters for air conditioners for vehicles; filters (parts of household or industrial installations); filters for air conditioning, ionization apparatus for the treatment of air; filters for drinking water; filters comprising glass fibers, especially microfibers made of glass; air filtering installations; air purifying apparatus and machines; air cooling apparatus; gas scrubbing apparatus; water filtering apparatus; water purifying apparatus and machines; water purification installations; ventilation (air-conditioning) installations and apparatus; purification installations for sewage; filters for cleaning the air supply and exhaust air and being parts for air conditioning apparatus; filters for air purifiers, in particular for air purifiers for rooms; filters for ventilation installations, in particular for mobile ventilation installations; filters for ventilation installations for office equipment, in particular for purifying the inlet air of computers; filters for stationary and mobile ventilation installations for rooms, in particular for offices, conference rooms, entrance halls, exhibition halls and hotel rooms

Textile filtering materials; Filter fibers (textile); textiles in the form of rolls, lengths, cut-out pieces and cuts (semi-finished), especially for filtering purposes; non-woven fabrics in the form of rolls, lengths, cut-out pieces and cuts (semi-finished) for filtering applications; Filtering Cloth; filtering mats; filtering mats comprising glass fibers, especially micro glass fibers