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Home > Industrial Equipment & Components > Filtration Equipment & Parts > Industrial Water Filter > PTFE Membrane Coated Fiber Filter Element With 0.2μm Pore Size, High Flow Rate, 100L/min Capacity, 316L Stainless Steel

PTFE Membrane Coated Fiber Filter Element With 0.2μm Pore Size, High Flow Rate, 100L/min Capacity, 316L Stainless Steel

PTFE Membrane Coated Fiber Filter Element With 0.2μm Pore Size, High Flow Rate, 100L/min Capacity, 316L Stainless Steel thumbnail-3

PTFE Membrane Coated Fiber Filter Element With 0.2μm Pore Size, High Flow Rate, 100L/min Capacity, 316L Stainless Steel thumbnail-4

PTFE Membrane Coated Fiber Filter Element With 0.2μm Pore Size, High Flow Rate, 100L/min Capacity, 316L Stainless Steel thumbnail-5

PTFE Membrane Coated Fiber Filter Element With 0.2μm Pore Size, High Flow Rate, 100L/min Capacity, 316L Stainless Steel photo-1

PTFE Membrane Coated Fiber Filter Element With 0.2μm Pore Size, High Flow Rate, 100L/min Capacity, 316L Stainless Steel photo-2

PTFE Membrane Coated Fiber Filter Element With 0.2μm Pore Size, High Flow Rate, 100L/min Capacity, 316L Stainless Steel photo-3

PTFE Membrane Coated Fiber Filter Element With 0.2μm Pore Size, High Flow Rate, 100L/min Capacity, 316L Stainless Steel photo-4

PTFE Membrane Coated Fiber Filter Element With 0.2μm Pore Size, High Flow Rate, 100L/min Capacity, 316L Stainless Steel photo-5

Product Spotlights

PTFE membrane with 0.2μm absolute pore size ensures sterile filtration; 316L stainless steel support provides durability and corrosion resistance. High flow rate up to 100 L/min with low pressure drop reduces energy costs. Customizable length and end configurations fit most housings. Backed by 20+ years of manufacturing experience.

Negotiable MOQ: 1 Piece (Price negotiable depending on order volume and customization)

Key Specifications

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material:

PTFE membrane + 316L stainless steel support

pore_size:

0.2 μm (0.2 micron)

flow_rate:

100 L/min (at 0.1 MPa differential pressure)

Contact Supplier Request Quote Chat Now

Anping County Boli Hardware Wiremesh Products Factory

2Yrs

Payment & Shipping

Payment Methods:

Port of Shipment:

tianjin shanghai qingdao

Delivery Detail:

Delivery time depends on order quantity.

Product Details
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material PTFE membrane + 316L stainless steel support

pore_size 0.2 μm (0.2 micron)

flow_rate 100 L/min (at 0.1 MPa differential pressure)

length Customizable (standard 10“/20“/30“/40“)

filtration_grade Absolute filtration

operating_temperature Up to 80°C (continuous)

maximum_pressure 0.6 MPa (differential pressure)

connection_type 222 O-ring / 226 O-ring / Flat end (optional)

application Liquid filtration, gas filtration, pharmaceutical, food & beverage, chemical

brand Boli Hardware Wiremesh

Welcome to Anping County Boli Hardware Wiremesh Products Factory — a trusted manufacturer since 1998 with annual export value exceeding US$5 million. Our PTFE Membrane Coated Fiber Filter Element with 0.2μm Pore Size is engineered to deliver exceptional filtration performance for demanding industrial applications. Combining a high-flow PTFE membrane with a robust 316L stainless steel support, this filter element offers a flow rate of up to 100 L/min while maintaining absolute retention of particles down to 0.2 microns. Whether you require sterile filtration, chemical compatibility, or high throughput, this product is your reliable solution.

Key Features & Technical Specifications

PTFE Membrane Coating — The hydrophobic PTFE layer provides excellent chemical resistance, low surface tension, and high dirt-holding capacity, making it ideal for aggressive fluids and sterile filtration.
0.2μm Absolute Pore Size — Ensures removal of bacteria, particulates, and contaminants, meeting the highest standards for critical applications.
High Flow Rate (100 L/min) — Achieved through optimized pleat geometry and open pore structure, reducing pressure drop and increasing throughput.
316L Stainless Steel Support — Corrosion-resistant, durable, and suitable for high-temperature and high-pressure environments. The core and end caps are constructed from 316L SS for maximum strength.
Reinforced Fiber Backing — The fiber layer beneath the PTFE membrane adds mechanical stability and prevents deformation under high differential pressure.
Customizable Dimensions — Available in standard lengths (10", 20", 30", 40") and various end configurations (222 O-ring, 226 O-ring, Flat end, etc.) to fit most housings.
Low Energy Consumption — High flow with low pressure drop means reduced pump energy costs.

Parameter	Value
Filtration Efficiency	99.99% @ 0.2μm (absolute)
Max. Operating Temperature	80°C (continuous)
Max. Differential Pressure	0.6 MPa (6 bar @ 25°C)
Effective Filtration Area	0.6 m² per 10" element
Flow Rate (initial)	100 L/min @ 0.1 MPa (water)
Housing Compatibility	Standard 2.5" diameter cartridges
Sterilization	Autoclave at 121°C or in-situ steam (optional)

Advantages & Customer Benefits

Enhanced Product Quality — The 0.2μm absolute rating ensures your final product is free from microbial contamination, meeting regulatory standards for pharmaceuticals, biotech, and food & beverage.
Cost Savings — High flow rate and low pressure drop reduce energy consumption and extend service life, lowering total cost of ownership.
Versatile Compatibility — PTFE membrane withstands strong acids, bases, and organic solvents, making it suitable for a wide range of chemicals and solvents.
Easy Installation & Replacement — Standard cartridge design with multiple end cap options fits most existing housings, reducing downtime.
Rigorous Quality Control — Each filter element undergoes integrity testing (bubble point or diffusion test) before shipment, ensuring consistent performance.

Trust & Reliability from Boli Hardware Wiremesh

Founded in 1998, Anping County Boli Hardware Wiremesh Products Factory has grown into a leading manufacturer with annual export sales between US$5 million and US$10 million. Our products are shipped to major ports including Tianjin, Qingdao, Shanghai, and Foshan, serving markets across North America, South America, Europe, Asia, Africa, and Oceania. With over two decades of experience in wire mesh and filtration solutions, we combine advanced manufacturing techniques with strict quality assurance. Every filter element is backed by our commitment to durability and precision. Contact us today to discuss your specific requirements — whether you need custom dimensions, special end connections, or bulk orders, we are ready to support your success.

Frequently Asked Questions (FAQ)

Q: What is the maximum operating temperature for this filter element?
A: The continuous operating temperature is 80°C (water/air). For steam sterilization, it can withstand up to 121°C for short cycles (autoclave or in-situ).
Q: Can this filter element be used for gas filtration?
A: Yes, the PTFE membrane is hydrophobic and works well for air/gas filtration, including vent filters and sterile air applications. The flow rate will vary based on gas density.
Q: How do I know which end cap configuration to choose?
A: The most common configurations are 222 O-ring (for finned center tubes) and 226 O-ring (for bayonet or twist-lock). We also offer flat end with gasket. Please refer to your housing manual or consult our technical team.
Q: Is the 316L stainless steel core fully welded?
A: Yes, the core is laser-welded to ensure no by-pass leakage. The end caps are also welded or crimped to the 316L mesh for robust construction.
Q: Do you provide custom lengths or diameters?
A: Absolutely. We can manufacture custom lengths from 5 inches to 60 inches, and custom diameters upon request. Minimum order quantity may apply.
Q: What is the typical pressure drop at 100 L/min flow rate?
A: For clean water at 25°C, the initial pressure drop is approximately 0.1 MPa (1 bar) for a 10" element. As the filter loads, the pressure drop will increase; we recommend replacing when differential pressure reaches 0.6 MPa.
Q: How should I store unused filter elements?
A: Store in a cool, dry place away from direct sunlight. Keep the original packaging sealed to prevent contamination. Shelf life is typically 3 years when stored properly.
Q: Does this filter element comply with FDA or USP Class VI?
A: Our PTFE membrane and 316L stainless steel materials are suitable for applications requiring FDA compliance, but we recommend contacting us for specific documentation. We can provide material certificates upon request.