
Products Description PP wound cartridge filters are made of textile-grade polypropylene fiber threads, which form a honeycomb structure with a sparse exterior and a dense interior on a polypropylene or stainless steel skeleton through the precision winding process. The filtration accuracy covers...

PP wound cartridge filters are made of textile-grade polypropylene fiber threads, which form a honeycomb structure with a sparse exterior and a dense interior on a polypropylene or stainless steel skeleton through the precision winding process. The filtration accuracy covers a wide range from 1μm to 100μm, which can satisfy the particle retention requirements of different application scenarios.

1.Precision gradient winding structure
Adopts ultra-fine polypropylene fibers, through the controlled winding process, forming a gradient filtration layer with a sparse outer layer and a dense inner layer:
Surface layer intercepts large particles of impurities, while the deeper layer captures micro-particles
Increase in dirt-holding capacity by 40%+ (compared with traditional meltblown cartridges)
Effectively avoids clogging on the surface and prolongs the service life
2.100% Physical Filtration, Safe and Zero Additives
No binder, no surfactant and no risk of chemical leaching.
Suitable for pharmaceutical GMP, electronic ultra-pure water and other highly sensitive scenarios
3. Large flux design
Optimized fiber arrangement density, water flow resistance reduced by 30%
→ the same size filtration speed increase, productivity upgrade




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