Home > Products > PTFE Membrane Filter Bag

PTFE Membrane Filter Bag

In industries where efficient filtration is critical, the PTFE Membrane Filter Bag stands out for its superior performance. Engineered for demanding applications, this filter bag offers exceptional dust release properties and high filtration efficiency. For environments requiring static control, our Industrial Anti Static Dust Filter Bag provides reliable protection against electrostatic discharge. Similarly, Anti-static Dust Collector Bags are ideal for dust collection systems where safety is a priority. When comparing materials, the Woven Fiberglass Filter Bag offers excellent temperature resistance, while the Nonwoven fabric filter Bag is known for its cost-effectiveness and versatility in various filtration tasks.


The PTFE Membrane Filter Bag is designed with advanced polytetrafluoroethylene (PTFE) membrane technology, which ensures minimal pressure drop and extended service life. This filter bag is highly resistant to chemicals, moisture, and high temperatures, making it suitable for harsh industrial environments. Key parameters include a filtration efficiency of up to 99.99% for sub-micron particles, operating temperatures ranging from -100°F to 500°F, and excellent permeability. Below are the detailed specifications presented in a list and table for clarity.

  • Material: Pure PTFE membrane laminated on a supportive substrate
  • Filtration Efficiency: 99.99% on 0.3 micron particles
  • Maximum Operating Temperature: 500°F (260°C)
  • Air Permeability: 1-3 CFM per square foot
  • Chemical Resistance: Resistant to most acids, alkalis, and solvents
  • Applications: Cement production, power plants, pharmaceutical industries, and chemical processing
ParameterValueUnit
Burst Strength≥ 400psi
Weight8-12oz/yd²
Thickness0.008-0.012inches
Surface FiltrationYes-
Static Charge ControlOptional-

Related Products

Hot Products

  • Normal Pressure Bulkhead Connector

    Normal Pressure Bulkhead Connector

    NORMAL PRESSURE BULKHEAD CONNECTOR is used to connect the input end of the pulse valve to the tank. The normal pressure pipe is made of steel and can be welded to the tank. SMCC are committed to the bag dust collector accessories industry, provide various types of bulkhead connector and pulse jet valves of the pulse jet baghouse.
  • Spiral Dryer Fabrics

    Spiral Dryer Fabrics

    Wholesale low price Spiral Dryer Fabrics from Qingdao Star Machine,that is a kind of Paper Machine Clothing which used on the dryer section of Paper Machine as Paper Machine Spiral Dryer Fabrics,Spiral Dryer Fabrics is also called Spiral Link Dryer Fabrics with the short name of SLDF.We will provide customers with 24 hours of quality after-sales service.
  • DB116 Nitrile Diaphragm Repair Kits for VNP216

    DB116 Nitrile Diaphragm Repair Kits for VNP216

    As a professional filtration problem solving company, Qingdao Star Machine can provide many types of pulse valve diaphragm parts repair kits, such as DB116 Nitrile Diaphragm Repair Kits for VNP216. These repair kits can solve a wide range of problems that customers encounter when using different types of pulse valves, allowing them to maintain production for less money, saving them money.
  • Sludge Dehydration Fabric

    Sludge Dehydration Fabric

    Qingdao Star Machine’s top quality Sludge Dehydration Fabric is also called Press- Filter Fabrics or Polyester Filter Belt ,which is mainly used for sludge dehydration, paper pulp and juice squeeze, mine smelting, mine tailings disposal and other pressure filtration industries.we can offer the sample to test the quality first for your assured procurement.
  • Double Diaphragm Embedded Solenoid Pulse Valve

    Double Diaphragm Embedded Solenoid Pulse Valve

    Qingdao Star Machine double diaphragm embedded solenoid pulse valve (DMF-Y series) is specially designed for bag filter cleaning system, through precise control of the compressed air flow, to ensure the high efficiency of the filter bag clean and stable system resistance, significantly improve the dust removal efficiency and handling capacity.
  • Polyester Spiral Filter Screen

    Polyester Spiral Filter Screen

    SMCC's advanced polyester spiral filter screen boasts high strength, wear, temperature, and corrosion resistance. Polyester spiral filter screen is widely used in food processing, pharmaceuticals, coal, ore, steel, chemical raw materials, etc. During the transportation process of materials, polyester spiral filter screen can effectively filter out impurities and particles in the materials, improve the purity of the materials, and ensure the stability and efficiency of transportation.
  • Related Blog
  • Reviews

  • Why does the right ASCO Pulse Valve choice decide the real efficiency of my dust collector?

    I run dust collection projects where uptime matters, and I keep returning to solutions that are practical rather than flashy. Over time, I have built a simple rule for myself—pair proven components with predictable service. That is why, when I discuss pulse cleaning with clients, I naturally bring in Star Machine controls and manifolds alongside the ASCO Pulse Valve. The combination gives me fast response, steady sealing, and parts that are easy to maintain.

  • How Do Filter Bags Deliver Industrial Filtration Performance?

    In modern manufacturing, chemical production, food processing, and environmental control, the demand for precise and efficient filtration has never been greater. Contaminants, dust, unwanted particles, and impurities can cause equipment breakdowns, product defects, and regulatory violations. Businesses need filtration systems that are both effective and adaptable. This is where filter bags provide a practical solution.

  • Where can the High Efficiency Piston Diaphragm Valve be applied?

    The high efficiency piston diaphragm valve has the advantages of high efficiency and low compressed air loss, which can be applied in many scenarios.

  • Selection of coal washing machine filter cloth

    Currently, the coal washing industry commonly uses two types of filter cloths: traditional multifilament filter cloth and emerging monofilament filter cloth.

  • How to choose the filter bag leakage prevention process?

    Filter bags used in thermal power plants need to be able to work in high temperature environments. In order to simulate the high temperature environment of actual working conditions, the test samples with a specification of 5×5 cm were placed in a high-temperature oven, and their appearance changes were observed after heat treatment at 200°C for 24 hours.

  • Do you have to use a filter bag?

    Whether filter bags must be used depends on the specific application scenarios and needs.

Send Inquiry

X
We use cookies to offer you a better browsing experience, analyze site traffic and personalize content. By using this site, you agree to our use of cookies. Privacy Policy
Reject Accept