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
Founded in the vibrant year of 1993, Shanghai GeShi has blossomed into a prestigious high-tech enterprise, a beacon of innovation in the field of purification technologies. With a laser-like focus on the research, development, and production of cutting-edge filtration consumables & equipment, along with filtration & water treatment engineering, GeShi stands at the forefront of its industry. December 2021 marked a pivotal moment as GeShi joined forces with Shanghai LePure Biotech Co. Ltd., further cementing its position as a vital contributor in the pharmaceutical industry's purification technology downstream. Renowned for delivering exceptional process solutions, and propelled by relentless technological innovation, GeShi is honored to be one of the most trusted partners among global pharmaceutical enterprises.


Overview of GeShi Site
Spanning an impressive total area of 11,000m², the GeShi facility includes a sophisticated production area covering 3,000m².
GeShi's state-of-the-art facility anticipates a robust capacity of producing 1,000,000 sets, including an array of products such as gas & liquid capsules, cartridges, syringes, discs, integrity testers, filter housing, and specialized pharmaceutical equipment, all crafted with precision and excellence.
QMS: Adheres to the rigorous standards of ISO 9001:2015, ensuring top-tier quality management systems.
Proud bearer of CNAS Accreditation, symbolizing an unwavering commitment to quality and excellence.

Sterilization: Capsule:Pre-sterilized with gamma irradiation, ensuring utmost safety and hygiene before delivery.
Autoclaving version: Delivered non-sterile, yet designed to be fully autoclavable for ultimate convenience.
Cartridge:
Engineered for resilience, capable of enduring 30 cycles at 134ºC for 30 minutes, suitable for SIP or autoclaving processes.
Max. Positive Pressure Difference capped at ≤0.35 bar, ensuring optimal performance and safety.
Biological Information
Endotoxin levels meticulously maintained at <0.25EU/ml, underscoring a commitment to safety and purity.
Biocompatibility: Fully compliant with USP<87><88>, affirming our dedication to health and safety standards.
Ordering Information
LeSiever® capsule - your trusted choice for superior filtration solutions.
LeSiever® cartridge - engineered for excellence, a hallmark of precision in every facet.
Founded in the vibrant year of 1993, Shanghai GeShi has blossomed into a prestigious high-tech enterprise, a beacon of innovation in the field of purification technologies. With a laser-like focus on the research, development, and production of cutting-edge filtration consumables & equipment, along with filtration & water treatment engineering, GeShi stands at the forefront of its industry. December 2021 marked a pivotal moment as GeShi joined forces with Shanghai LePure Biotech Co. Ltd., further cementing its position as a vital contributor in the pharmaceutical industry's purification technology downstream. Renowned for delivering exceptional process solutions, and propelled by relentless technological innovation, GeShi is honored to be one of the most trusted partners among global pharmaceutical enterprises.



Overview of GeShi Site
Spanning an impressive total area of 11,000m², the GeShi facility includes a sophisticated production area covering 3,000m².
GeShi's state-of-the-art facility anticipates a robust capacity of producing 1,000,000 sets, including an array of products such as gas & liquid capsules, cartridges, syringes, discs, integrity testers, filter housing, and specialized pharmaceutical equipment, all crafted with precision and excellence.
QMS: Adheres to the rigorous standards of ISO 9001:2015, ensuring top-tier quality management systems.
Proud bearer of CNAS Accreditation, symbolizing an unwavering commitment to quality and excellence.


Autoclaving version: Delivered non-sterile, yet designed to be fully autoclavable for ultimate convenience.
Cartridge:
Engineered for resilience, capable of enduring 30 cycles at 134ºC for 30 minutes, suitable for SIP or autoclaving processes.
Max. Positive Pressure Difference capped at ≤0.35 bar, ensuring optimal performance and safety.
Biological Information
Endotoxin levels meticulously maintained at <0.25EU/ml, underscoring a commitment to safety and purity.
Biocompatibility: Fully compliant with USP<87><88>, affirming our dedication to health and safety standards.
Ordering Information
LeSiever® capsule - your trusted choice for superior 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, a hallmark of precision in every facet.
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 |