Our string wound filter cartridge delivers reliable and consistent filtration of fluids in a wide range of applications. The continuously graded pore structure of the string wound filter cartridge creates a network of tapered passages that capture contaminants throughout the media. The true depth filtration provided by the string wound filter cartridge prevents the cartridge from blinding off when filtering fluids containing deformable particles or gels. String wound filter cartridge are an excellent choice as a pre-filter to protect more expensive final filters. The string wound filter cartridge's mechanical strength enables it to be used in demanding applications such as the filtration of well complex completion or lubricating oils. Well completion fluids are available in various materials of construction offering excellent chemical compatibility with a variety of fluids and temperature ranges. The extended core option of string wound filter cartridge eliminates the need for expensive housing hardware and allows for quick and easy cartridge change-out. String wound filter cartridges are available in a range of configurations to fit most commercially available filter housings.

Cotton String Wound

PP String Wound Carbon

PP String Wound

Stainless Steel Core

PP Core