Wound cartridge filter have high dirt holding capacity. It offers depth filtration and has high dirt holding capacity. Wound cartridge features a special diamond pattern which maintains uniform micron retention. These are processed into fibers of specific grades using the latest technology. After carding & spinning into roving they are wound into cartridges with cautiously controlled micron rating. They are appreciated due to its high dirt holding capacity and rugged construction that allows facing different applications in liquid and gas filtration. PP wound cartridges strengthen the density design to provide high flow rate, low pressure drop and excellent dirt holding capacity. PP string wound cartridges are economical solutions to reduce fine sediment, including sand, silt, rust and scale particles.