Cartridge filters can be divided broadly in two categories: surface filters and depth filters. While surface filters trap the solids on the surface of the filter media, depth filters trap them within the thickness of the media. We, at Filcart Filters, offer a vast range of cartridge filters for diverse applications. Our product line in cartridge filters include filter elements produced from a wide array of polymers and metals. Each type of filter is available in many different types of specifications and are offered in accordance with the needs of the application.