Filtering media of chemical and non-chemical substances, namely, filtering materials made from organic or inorganic and natural or man-made fibers for use as filtering media in the chemical industry, oil and gas industry, combustion engines, industrial processes, commonly known as process filtration, filtering of chemical substances, gas or liquid, to remove solid particles; Ceramic materials in particulate form for use as filtering media in the chemical industry, oil and gas industry, combustion engines, industrial processes, commonly known as process filtration, filtering of chemical substances, gas or liquid, to remove solid particles; Filtering materials of vegetable substances for use in the chemical industry, oil and gas industry, combustion engines, industrial processes, commonly known as process filtration, filtering of chemical substances, gas or liquid to remove solid particles; Filtering media of mineral substances for use in the chemical industry, oil and gas industry, combustion engines, industrial processes, commonly known as process filtration, filtering of chemical substances, gas or liquid, to remove solid particles; Filtering materials of chemical preparations for use in the chemical industry, oil and gas industry, combustion engines, industrial processes, commonly known as process filtration, filtering of chemical substances, gas or liquid, to remove solid particles; fiber-based micro-filtration materials, namely, thermoplastic polymeric fibers, glass fibers, natural fibers in the nature of cellulose, hemp, wax, cotton linters, for the chemical industry, oil and gas industry, combustion engines and industrial processes; Filtering compositions, namely, filtering materials made from organic or inorganic and natural or man-made fibers for use as filtering media in the chemical industry, oil and gas industry, combustion engines, industrial processes, commonly known as process filtration, filtering of chemical substances, gas or liquid, to remove solid particles; Filtering materials of unprocessed plastics for use in the chemical industry, oil and gas industry, combustion engines, industrial processes, commonly known as process filtration, filtering of chemical substances, gas or liquid, to remove solid particles

Fibrous filtering media made from organic or inorganic and natural or man-made fibers for use as filtering media in combustion engines

Fibrous filtering media made from organic or inorganic and natural or man-made fibers for use as filtering media in the chemical industry, oil and gas industry, and for general industrial processes, commonly known as process filtration, to remove solid particles from air or fluids

Filter paper; Filtering materials of paper, namely, paper filter for use as filtering media in the chemical industry, oil and gas industry, combustion engines, industrial processes, commonly known as process filtration, filtering of chemical substances, gas or liquid to remove solid particles

Filtering materials of semi-processed foams or films of plastic for use in the chemical industry, oil and gas industry, combustion engines, industrial processes, commonly known as process filtration, filtering of chemical substances, gas or liquid, to remove solid particles; Membranes and semi-processed synthetic filtering materials, namely, filtering membranes made from organic or inorganic and natural or man-made fibers for use in the chemical industry, oil and gas industry, combustion engines, industrial processes, commonly known as process filtration, filtering of chemical substances, gas or liquid, to remove solid particles

Synthetic padding being fabric wadding for filtration in filters

Filtering materials of textile, namely, glass fiber textiles, chemical fiber base mixed textiles, chemical fiber textiles and synthetic fiber textiles