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Home > Industrial Equipment & Components > Filtration Equipment & Parts > Industrial Water Filter > 1 Micron, 300°F, 100 PSI, Silicon Gasket PTFE Membrane Coated Fiber Filter Cartridge, 20 Inch

1 Micron, 300°F, 100 PSI, Silicon Gasket PTFE Membrane Coated Fiber Filter Cartridge, 20 Inch

1 Micron, 300°F, 100 PSI, Silicon Gasket PTFE Membrane Coated Fiber Filter Cartridge, 20 Inch thumbnail-3

1 Micron, 300°F, 100 PSI, Silicon Gasket PTFE Membrane Coated Fiber Filter Cartridge, 20 Inch thumbnail-4

1 Micron, 300°F, 100 PSI, Silicon Gasket PTFE Membrane Coated Fiber Filter Cartridge, 20 Inch thumbnail-5

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1 Micron, 300°F, 100 PSI, Silicon Gasket PTFE Membrane Coated Fiber Filter Cartridge, 20 Inch photo-2

1 Micron, 300°F, 100 PSI, Silicon Gasket PTFE Membrane Coated Fiber Filter Cartridge, 20 Inch photo-3

1 Micron, 300°F, 100 PSI, Silicon Gasket PTFE Membrane Coated Fiber Filter Cartridge, 20 Inch photo-4

1 Micron, 300°F, 100 PSI, Silicon Gasket PTFE Membrane Coated Fiber Filter Cartridge, 20 Inch photo-5

Product Spotlights

1 micron absolute filtration with PTFE membrane coating ensures high clarity and chemical resistance. Silicon gasket withstands 300°F and 100 PSI for reliable sealing. 20-inch fiber core provides large surface area and extended service life. Customizable end caps and gasket options available. Trusted manufacturer since 1998 with global export experience.

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

Key Specifications

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filtration_rating:

1 micron

maximum_temperature:

300°F (149°C)

maximum_pressure:

100 PSI

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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filtration_rating 1 micron

maximum_temperature 300°F (149°C)

maximum_pressure 100 PSI

gasket_material Silicon

membrane_type PTFE coated

core_material Fiber (polypropylene or similar)

length 20 inch (508 mm)

application Liquid filtration, high temperature fluids

Anping County Boli Hardware Wiremesh Products Factory, a trusted manufacturer since 1998, proudly presents our 1 Micron, 300°F, 100 PSI Silicon Gasket PTFE Membrane Coated Fiber Filter Cartridge, 20 Inch. Engineered for demanding liquid filtration applications, this cartridge combines a robust fiber core with a high-performance PTFE membrane coating, ensuring exceptional particle removal efficiency and long service life. With a silicon gasket that provides reliable sealing under high temperatures and pressures, our filter cartridge is the ideal choice for industries requiring consistent purity and durability.

Our filter cartridge is designed to deliver superior performance in environments where standard filters fail. The 1 micron rating captures fine particulates, while the PTFE coating offers excellent chemical resistance and easy cleaning. The 20-inch length provides a large filtration area, maximizing flow rate and dirt holding capacity. Whether you are filtering aggressive chemicals, hot process water, or high-viscosity fluids, this cartridge meets the challenge with reliability.

Key Features & Technical Specifications

Filtration Rating: 1 micron absolute – ensures high clarity and removal of sub-micron particles.
Temperature Resistance: Up to 300°F (149°C) – suitable for hot liquid filtration without degradation.
Pressure Rating: 100 PSI maximum operating pressure – robust for industrial applications.
Gasket Material: Silicon (silicone) – provides excellent sealing, flexibility, and high-temperature stability.
Membrane Coating: PTFE (polytetrafluoroethylene) – offers chemical inertness, low friction, and easy release of contaminants.
Core Material: High-strength fiber (polypropylene or similar) – ensures structural integrity and compatibility with a wide range of fluids.
Length: 20 inches (508 mm) – standard size for most industrial housings.
Outer Diameter: Typically 2.5 inches (63.5 mm) – compatible with most filter housings (customizable upon request).

Performance Parameters

Filtration Efficiency	≥99.9% at 1 micron
Maximum Differential Pressure	50 PSI at 75°F (24°C), derate at higher temperatures
Recommended Flow Rate	Up to 10 GPM per 10-inch length (20-inch: up to 20 GPM, depending on fluid viscosity)
Chemical Compatibility	Excellent with acids, bases, solvents, and hydrocarbons (consult chemical resistance chart)
Gasket Type	Silicon (silicone) O-ring or flat gasket – customizable

Advantages & Customer Benefits

Extended Service Life: The PTFE membrane coating resists fouling and allows easy cleaning, reducing replacement frequency and operational costs.
High-Temperature Operation: Withstands up to 300°F, enabling use in sterilization, hot water, and thermal fluid filtration without deforming.
Low Pressure Drop: Optimized fiber core and membrane design maintain high flow rates even with fine filtration, improving system efficiency.
Reliable Sealing: Silicon gasket provides a tight seal at high temperatures and pressures, preventing bypass leakage.
Versatile Applications: Suitable for chemicals, pharmaceuticals, food & beverage, electronics, oil & gas, and water treatment industries.
Customizable Options: Available in different lengths, end cap configurations, and gasket materials to fit your housing.

Trust & Reliability

Anping County Boli Hardware Wiremesh Products Factory has been a leading manufacturer since 1998, with an annual export value of US$5–10 million. We ship from major ports including Tianjin, Qingdao, Shanghai, and Foshan, serving markets across North America, South America, Europe, Southeast Asia, Africa, Oceania, the Middle East, and Asia. Our extensive experience in material science and filtration ensures every product meets rigorous quality standards.

We prioritize customer satisfaction through consistent quality, competitive pricing, and timely delivery. Our team is dedicated to providing technical support and customized solutions to meet your specific filtration needs. With a strong domestic and international presence, we are your reliable partner for high-performance filter cartridges.

Contact us today to discuss your requirements or request a sample. Experience the durability and efficiency of our PTFE membrane coated fiber filter cartridges – designed to exceed your expectations.

Frequently Asked Questions (FAQ)

Q: What is the maximum operating temperature for this filter cartridge?
A: The maximum continuous operating temperature is 300°F (149°C). However, please note that at extremely high temperatures, the pressure rating may need to be derated. Consult our technical data sheet for specific derating values.
Q: Can this cartridge be used with aggressive chemicals like strong acids or solvents?
A: Yes, the PTFE membrane coating provides excellent chemical resistance to most acids, bases, and organic solvents. However, we recommend verifying compatibility with your specific fluid chemistry, as some concentrated oxidizing agents may cause degradation over time. We can provide a chemical resistance chart upon request.
Q: Is the silicon gasket suitable for food-grade applications?
A: Silicon (silicone) is widely used in food and pharmaceutical applications due to its inertness and high-temperature stability. Our gasket material is manufactured from FDA-compliant silicone (if required, please confirm with our sales team). For strict food-grade requirements, we can also offer optional gaskets in other materials like EPDM or Viton.
Q: What is the recommended flow rate for a 20-inch cartridge?
A: The recommended flow rate is typically up to 20 GPM (gallons per minute) for water-like fluids. Actual flow depends on viscosity, temperature, and allowable pressure drop. For higher viscosity or heavy particulate loads, we suggest reducing the flow rate to maintain efficiency.
Q: Can I get this cartridge in different lengths or end cap configurations?
A: Yes, we offer custom lengths (e.g., 10, 20, 30, 40 inches) and various end cap styles (double open end, flat gasket, O-ring, etc.) to fit standard housings. Please contact our sales team with your housing specifications for a tailored solution.
Q: How often should I replace this filter cartridge?
A: Replacement frequency depends on the contaminant load and operating conditions. Typically, when the differential pressure across the cartridge reaches 30–40 PSI, it is time to replace. With proper cleaning (backwashing or chemical cleaning if applicable), the PTFE membrane can extend service life, but eventually, replacement is needed for optimal performance.
Q: What is the micron rating efficiency?
A: This cartridge offers a nominal 1 micron rating with a filtration efficiency of ≥99.9% for particles of that size. The PTFE membrane ensures consistent pore size and high capture efficiency, making it suitable for fine filtration requirements.
Q: Do you provide samples before bulk order?
A: Yes, we offer sample cartridges for evaluation. Please contact us with your application details, and we will provide a sample at a nominal cost (shipping included). Once you confirm the performance, we can proceed with bulk production.