A wide range of filter elements made of different materials and with different retention rates and capacities can be used to remove impurities from fluids. Generally speaking, depth filter cartridges are better-suited for clarification than surface filters such as sieves, strainers and screens, which are more appropriate for classification. Depth filter cartridges with nominal efficiencies are used as prefilters or to remove general impurities and turbidity. Depth filter cartridges with absolute efficiencies have their applications in more demanding filtration processes and as safety filters.
Melt-blow cartridge made of polyester