N1DD
PVDF Membrane
Industry, Food and Beverage, Medicine
PVDF Filter Cartridge
222/226
Prefilter/Sterilizing Filter
PVDF
PVDF Membrane
PP
LeSiever
Carton/Pallet
2.5'' 5'' 10'' 20'' 30''
Shanghai, China
8421999010
Product Description
Shanghai GeShi Fluid Equipment Technology Co., Ltd
Since its inception in 1993, Shanghai GeShi has emerged as a pioneering high-tech enterprise, focusing on groundbreaking research, innovative development, and superior production of purification technologies spanning filtration consumables, state-of-the-art equipment, and advanced filtration & water treatment engineering. In a strategic move in December 2021, GeShi integrated with Shanghai LePure Biotech Co. Ltd., underscoring its vital role in the pharmaceutical industry's purification technology sector. With a commitment to delivering high-quality process solutions and propelled by relentless technological innovation, GeShi stands tall as a trusted ally for global pharmaceutical enterprises.


Overview of GeShi Site
Spanning a vast expanse, GeShi's site encompasses a total area of 11,000 m², which includes a dedicated production area of 3,000 m².
With an impressive capacity projection of 1,000,000 sets, GeShi's product range is diverse and cutting-edge, featuring gas & liquid capsules, cartridges, syringes, discs, integrity testers, filter housings, and specialized pharmaceutical equipment, among others.
Quality Management System: ISO 9001:2015 Certified
Accredited by CNAS, ensuring adherence to the highest standards.

Sterilization Details for Capsules:Pre-sterilized to perfection: These capsules undergo gamma irradiation before delivery, ensuring optimal sterility.
Autoclaving Version: Delivered non-sterile but designed for easy autoclaving to meet sterile requirements.
Sterilization Details for Cartridges:
Designed for durability, these cartridges withstand 30 cycles at 134ºC for 30 minutes, suitable for SIP or autoclaving processes.
Max. Positive Pressure Difference: ≤ 0.35 bar, engineered for reliability.
Biological Information
Endotoxin Levels: Less than 0.25 EU/ml, ensuring safety and purity.
Biocompatibility: Fully compliant with the stringent standards of USP<87><88>, ensuring compatibility and safety.
Order Information
LeSiever® Capsule: Innovative design for efficient filtration solutions.
LeSiever® Cartridge: Engineered for excellence in filtration technology.
Since its inception in 1993, Shanghai GeShi has emerged as a pioneering high-tech enterprise, focusing on groundbreaking research, innovative development, and superior production of purification technologies spanning filtration consumables, state-of-the-art equipment, and advanced filtration & water treatment engineering. In a strategic move in December 2021, GeShi integrated with Shanghai LePure Biotech Co. Ltd., underscoring its vital role in the pharmaceutical industry's purification technology sector. With a commitment to delivering high-quality process solutions and propelled by relentless technological innovation, GeShi stands tall as a trusted ally for global pharmaceutical enterprises.



Overview of GeShi Site
Spanning a vast expanse, GeShi's site encompasses a total area of 11,000 m², which includes a dedicated production area of 3,000 m².
With an impressive capacity projection of 1,000,000 sets, GeShi's product range is diverse and cutting-edge, featuring gas & liquid capsules, cartridges, syringes, discs, integrity testers, filter housings, and specialized pharmaceutical equipment, among others.
Quality Management System: ISO 9001:2015 Certified
Accredited by CNAS, ensuring adherence to the highest standards.


Autoclaving Version: Delivered non-sterile but designed for easy autoclaving to meet sterile requirements.
Sterilization Details for Cartridges:
Designed for durability, these cartridges withstand 30 cycles at 134ºC for 30 minutes, suitable for SIP or autoclaving processes.
Max. Positive Pressure Difference: ≤ 0.35 bar, engineered for reliability.
Biological Information
Endotoxin Levels: Less than 0.25 EU/ml, ensuring safety and purity.
Biocompatibility: Fully compliant with the stringent standards of USP<87><88>, ensuring compatibility and safety.
Order Information
LeSiever® Capsule: Innovative design for efficient filtration solutions.
Regin | Industry | Filter type | Material | Final pore size | Derivative | sterilization | Filter size | Connector | Packing |
International | A-Hydrophobic membrane in Pharmaceutical Industry B-Hydrophilic membrane in Pharmaceutical Industry E- Electronic Industry F- F&B Industry | 1.capsule 2.disk 3.syringe filter | S-PES Hydrophilic H-PES Hydrophobic F-PTFE Hydrophobic T-PTFE Hydrophilic V-PVDF Hydrophobic D-PVDF Hydrophilic N-Nylon 6 M-Nylon-66 P-PP G-GF C-CA E-MCE membrane | ![]() | D- Gamma irradiable A- Autoclavable S- presterilization (Gamma) | D2- 25mm (syringe) D5- 50mm (disk) S1- 180cm² S2-180cm² (trap) S3-300cm² S5- 550cm² 02- 2inch 04- 4inch 05- 5inch 10- 10 inch 20- 20inch | L- Luer(for D2) N- HB Stepped 1/4-1/2" 0- 1/4" (6.4mm)HB H- 1/2" (12.7mm)HB B- 3/4" (19.1mm)HB F- 3/4" (19.1mm)TC | 1- 1pc/pk 3- 3pcs/pk 4- 4pcs/pk 6- 6pcs/pk X- 10pcs/pk Y-50pcs/pk |
LeSiever® Cartridge: Engineered for excellence in filtration technology.
Regin | Industry | Filter type | Material | Final pore size | Derivative | Up endcap | Filter size | Center tube and Connector | Gasket |
International | 1-Pharmaceu-tical Industry 2- Electronic Industry 3- F&B Industry | D-Filter Cartridge | S-PES Hydrophilic H-PES Hydrophobic F-PTFE Hydrophobic T-PTFE Hydrophilic V-PVDF Hydrophobic D-PVDF Hydrophilic N-Nylon 6 M-Nylon-66 P-PP G-GF C-CA | ![]() | S- Triangular fin Z- Cylindrical sharp corner P- Flat end cap LP- Two flat port LHP- Two flat with steel PLP- one flat endcap, one flat port G- Heat resistanc | 25-2.5 inch 05-5 inch 10-10 inch 20-20 inch 30-30 inch | H- SS center tube T- Hear resistance center tube D-222 E-226 DN- SS in 222 EN- SS in 226 SE-Small 226 SD-Small 222 P4-Pall 4440 M8-MP 5112 SF-Sartorius 15 H- SS center tube | S-Silicone rubber V-Fluorine rubber Y-EPDM rubber F-Nitrile butadiene rubber (NBR) WV-Outer tetrafluoroethylene rubber |