PES Membrane Pleated Filter Cartridge High Performance Pharmaceutical Sterilization - PESD Series PES Membrane Pleated Filter Cartridge High Performance Pharmaceutical Sterilization - PESD Series

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Product Series Introduction

JIELV PESD PES membrane pleated filter cartridge series, its filter media is composed of top-grade high-performance polyethersulfone membrane and support layer. The filter media is an asymmetrical structure, with a strong dirt-holding capacity.

Unique double-layer hydrophilic polyether sulfones provide excellent filtration performance and reliable bacterial retention and withstand repeated steam sterilization. This type of series can meet more demanding pharmaceutical filtration requirements.


Unique double-layer process design, ensure effective blocking of bacteria and increase the filtration safety factor by more than 10 times than similar type.

• Large effective filtration area, much longer service life, and general low cost.

• Structurally stable can withstand 50 sterilization cycles; 

• Produced in a 100kclass clean environment;

• All filter media and components use food-grade approved materials; 

• 100% integrity tested during manufacturing, absolute sterilization, with unique serial number for full traceability.

• Wide range of chemical compatibility (ph 1-14), effective for various pharmaceutical filtration processes. 


•  Sterile filtration of biological vaccines/blood products; 

•  sterile filtration of sterile APIs;

•  Sterile filtration of large infusion and small injection;

•  Sterile filtration of ophthalmic preparations; 

•  Sterile filtration of buffer, and reagent water; 



OD: 69mm
Length: 5",10",20",30",40" 
Media: PES
Support: PP
Cage/ core/End cap: PP
Sealing: Silicone, EPDM, NBR
Sterilization method:

Autoclave at 121°C,60minutes;

Online, at 135°C,30minutes; 

Bacterial Retention: 0.22um, LRV ≥7
Max.Operating temperature: 80°C
Max.Operating Pressure: 4bar @ 21°C, 2.4bar @ 80°C,

Ordering Code

  Removal Rating End Cap Connection Length Seal Material Core
 PESD  0.1= 0.1μm A = DOE 5=5" S=Silicone P=PP
0.2=0.2 μm   B = 226/FIN 10=10"  E = EPDM S=Stainless steel
0.22= 0.22μm  C=226/Flat 20=20" N=NBR  
 0.45= 0.45μm D=226/Fin/SS 30=30"    
0.65= 0.65μm E=226/Flat/SS   40=40"     



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