Ink and toner cartridges contain pigment for use in printers, fax machines and copiers

Filtration media and elements are designed to remove suspended particles from a process stream.

Cartridge heaters are cylindrical devices generally inserted into a heated substance

Liquid filtration elements are used to remove impurities from liquids.

Solid phase extraction (SPE) cartridges and discs are used to clean up a sample before using a chromatographic or other analytical method to quantify the amount of analyte(s) in the sample.

Dust collectors are used in many processes to either recover valuable granular solid or powder from process streams or to remove granular solid pollutants from exhaust gases prior to venting to the atmosphere.

Industrial air filters reduce the number of particles in the air that passes through them.