This PP string wound filter cartridge is for the pre-filtration. The filtration precision from 1um-50 um are available. Different size and different precision for choice.
The pp string wound filter cartridge inner core is PP material. The outside fiber forms a honeycomb structure.
String wound cartridge
Pp/skim cotton thread
PP string wound filter cartridge is widely used in Prefiltration of drinking water, R.O anti-penetration prefiltration; pre-filtration of sterile water & ultra-pure water; filtration of mechanical oil, cutting oil, heavy oil and fuel oi; industrial water, electroplate liquid filtration, etc .