The CPH series from Wolftechnik, is a set of depth filters manufactured with 100% polyester fibres, making it resistant to chemical solvents. This type is ideal for eliminating unwanted particles from fluids, specializing in clarification as compared to sieves, strainers and screens. This is capable of prefiltering and eliminating impurities as well as turbidity because of its nominally efficient nature. It can function at temperatures as high as 120 ˚C.