7
Filter components, filter elements and filter systems for separation technology relating to low or high-viscosity and corrosive fluids as well as gaseous, pasty and granular media, including plasmas; Filtration devices for separation technologies, usable for all technical, chemical, biological, and process engineering applications; Replacement parts for the aforesaid goods; Liquid filters, Gas filters, multistage filters, changeover filters, reversible flow filters, Membrane filters, Coalescers, Filter elements, Filter candles, Filter cartridges, Filter housings, Filter discs and disc filter elements, Filter mats, Filter pots, filter cloths, Filter bags, Filter bands, Filter packages and Depth-filter elements, All of the aforesaid goods in the form of parts of machines, engines or motors
11
Liquid filters, Gas filters, Multistage filters, Changeover filters, Reversible flow filters, Membrane filter; Coalescers; Filter elements, Filter candles, filter cartridges, Filter housings, Filter sheets and disc filter elements, Filter mats, Filter pots, filter cloths, filter bags, Filter strips, Filter packages, depth-filter elements, for use in relation to the following goods: Heating, steam-generating, cooling, drying, ventilating, water supply, water treatment, climate, air-conditioning and sanitary installations and apparatus