The string wound filter cartridge is a depth filter with
high-performing fiber thread that is tightly wound on a porous
center core (with either PP or SS hole tube). This forms a
honeycomb structure with an outside structure that is sparse, and a
dense inner structure. It is used in power plant condensate iron
removal, either with or without resin pre-coat. It has a high
mechanical strength so even in harsh process conditions it will not
be deformed.
