INCEFILTER supplies string wound filter cartridges for depth filtration in water treatment, chemical processing, oil filtration, coatings, plating, and general industrial liquid filtration. Media options include polypropylene yarn, cotton, and glass fiber with PP, stainless steel, or other core materials.
Select string wound filter cartridges by filter yarn, support core, micron rating, cartridge length, chemical compatibility, and solids loading. String wound depth filters are commonly used when the process needs strong dirt-holding capacity and stable prefiltration in demanding liquid streams.
String wound filter cartridge for high dirt-holding depth filtration in water, oil, chemical, plating, coatings, and industrial liquid filtration systems.
| Specification | PP Yarn | Cotton Yarn | Glass Fiber Yarn |
|---|---|---|---|
| Media Type | Polypropylene string wound | Bleached cotton string wound | Glass fiber string wound |
| Micron Range | 1-200 micron | 1-200 micron | 1-100 micron |
| Chemical Compatibility | Good for many water-based and chemical streams | Good for oils and compatible aqueous liquids | Useful for higher temperature and solvent-compatible duties |
| Common Core | PP core, stainless steel optional | PP, stainless steel, or tinned steel core | Stainless steel or compatible support core |
| Temperature Positioning | General temperature service | Moderate temperature service | Higher temperature service by configuration |
| Best For | Water, chemicals, plating, prefiltration | Oil, water, compatible process liquids | Solvents, coatings, higher temperature liquids |
| Dirt Holding | High | High | High for selected applications |
| Customization | Micron, length, core, end style | Micron, length, yarn, core | Media, core, temperature and chemistry review |
Choose polypropylene yarn for many water-based and compatible chemical streams, cotton yarn for selected oil and process liquid filtration, and glass fiber yarn when the application needs stronger temperature or solvent compatibility.
String wound filter cartridges are available across coarse and fine retention ranges. Use coarser ratings for heavy solids loading and staged prefiltration, and finer ratings when protecting downstream cartridges, pumps, nozzles, or membrane systems.
The inner core must match fluid chemistry, temperature, pressure, and mechanical strength requirements. PP cores fit many general applications, while stainless steel or metal cores may be selected for higher temperature, solvent, or structural demands.
Confirm cartridge length, outside diameter, inside diameter, end style, flow rate, pressure drop, solids loading, and replacement schedule so the string wound cartridge fits the housing and service condition.
INCEFILTER supports custom string wound filter cartridge production for industrial users, OEM buyers, and distributors. Options include yarn material, micron rating, winding pattern, cartridge length, core material, end style, gasket option, packaging, and private label supply.
Submit SpecsA string wound filter cartridge is a depth filter made by winding filter yarn around a support core. The winding structure captures particles through the cartridge depth and provides high dirt-holding capacity.
Describe your application, flow rate, and micron target. Our technical team responds within one business day with a recommendation and pricing.
