Membrane Pleated Filter Cartridge

Using Brother Filtration Pleated membrane cartridges, particle and microbiological contaminants can be removed with incredibly high filtration For the most demanding applications in the production of liquid, a variety of media and grade options are available.

High-quality membranes and multiple layers of polypropylene are used in the construction of pleated membrane filter cartridges. Our membrane filter cartridges are completely traceable and undergo integrity testing during production.

With wide chemical compatibility, it can meet high purity filtration requirements for prefiltration and final filtration, such as food & beverage, pharmaceutical, chemical, water purification, sterile filtration, and many important industries. Brother Filtration mainly has four solutions in membrane pleated filter cartridge, Nylon Pleated Filter Cartridge, PES Pleated Filter Cartridge, PVDF Pleated Filter Cartridge, and PTFE Pleated Filter Cartridge.

Wide chemical compatibility

Wide chemical compatibility

High purity polypropylene hardware construction

High purity polypropylene hardware construction

High retention capacity

High retention capacity

Strict manufacturing environment

Strict manufacturing environment

Membrane Pleated Filter Cartridge

Brother Filtration membrane pleated filter cartridges are made of depth pure raw material and 100% integrity tested Al. Membrane filter cartridges are composed of high-quality polyethersulfone (PES) / Polytetrafluoroethylene (PTFE)/ polyvinylidene fluoride(PVDF)/ Nylon66 membrane layers with advanced pleated technology. It offers a higher filter surface area and exceptional contaminant capacity.

What makes Brother Filtration so reliable

We can provide you with not only high-quality membrane pleated filter cartridges but also professional technical support, fast shipping time, and complete after-sales service. Our goal is to make the whole process worry-free for our customers.

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Features of a Membrane Pleated Filter Cartridge

Brother Filtration manufactures membrane pleated filter cartridge with high-quality materials and good designs. With its multi-layer structures and wide chemical compatibility, the membrane pleated filter can be applied in many industries and benefits many people.

  • Absolute retention rate
  • Superior chemical compatibility
  • No fiber migration
  • Longer service life
  • Exceptional solids-holding capacity
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Our technology

The liquid industry is never where we stop. Additionally, we are seeking for solutions for oil and air.

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High retention rate and final step protection of membrane pleated filter cartridge

Membrane cartridges have extraordinarily high removal efficiency, making it possible to get rid of both microbiological and particle contaminants.

Why is high membrane pleated filter cartridge the best choice for you?

This type of cartridge is widely used in the pharmaceutical, food and beverage industries because of its high retention rate, interception of bacteria and final step filtration protection characteristics. A membrane pleated filter cartridge provides an absolute rating of β5000 in the most critical filtration process.

In the pharmaceutical, food, and beverage industries, which are closely related to our lives, membrane pleated cartridges also play an extremely important role. With this cartridge, bacteria can be removed from the liquid. Thus, the medicine or food that is going into our mouths is safer, healthier, and more reliable.

Brother Filtration offers solutions to help filter users meet the criteria for validation across a wide range of industry. Because we have a range of related products, please be sure to choose the product that meets your required specifications, and seek the help of our staff on the web page if you have any questions about the details.

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Our Liquid Capabilities

Brother Filtration has provided quality liquid filtration products to process industries around the world. From pre-filtration to final – and from low capacity to high – when you think purity, think Brother Filtration.

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Membrane Filter Cartridge: The Ultimate FAQ Guide

The following are common frequently asked questions (FAQ) about membrane pleated filter cartridges, along with their brief answers.

Common Questions about brotherfiltrationAre Membrane Pleated Filter Cartridges suitable for sterile filtration?

Yes, Membrane Pleated Filter Cartridges with appropriate pore sizes (typically 0.2μm and below) are suitable for sterile filtration applications in industries requiring high levels of microbiological control, such as pharmaceutical and biotechnology.

Common Questions about brotherfiltrationWhat are the benefits of using hydrophilic vs. hydrophobic PTFE membranes?

Hydrophilic PTFE membranes attract water molecules, making them suitable for applications where moisture removal is critical, such as air and gas filtration. On the other hand, hydrophobic PTFE membranes repel water and are ideal for liquid filtration applications where contact with aqueous solutions is required.

Common Questions about brotherfiltrationHow does the construction of Nylon Pleated Filter Cartridges differ from other membrane types?

Nylon Pleated Filter Cartridges are constructed without adhesives or binders, ensuring minimal extractables and superior compatibility with sensitive fluids such as pharmaceutical solutions and food products. This construction method enhances the cartridges’ reliability and purity in filtration applications.

Common Questions about brotherfiltrationAre PES Pleated Filter Cartridges suitable for high-temperature applications?

Yes, PES membranes are known for their thermal stability, allowing them to withstand higher temperatures compared to some other membrane materials. This makes PES Pleated Filter Cartridges suitable for applications where elevated operating temperatures are required without compromising filtration efficiency or integrity.

Common Questions about brotherfiltrationWhat are the limitations of PVDF Pleated Filter Cartridges?

While PVDF membranes offer excellent chemical resistance, they may not be suitable for some strong oxidizing agents or certain organic solvents at elevated temperatures. It is important to verify compatibility with specific chemicals and operating conditions.

Common Questions about brotherfiltrationCan PVDF Pleated Filter Cartridges be used for filtering aggressive acids and bases?

Yes, PVDF membranes exhibit high chemical resistance to acids (including strong acids) and bases, making them suitable for filtration of corrosive chemicals in industrial processes such as chemical manufacturing and electronics production.

Common Questions about brotherfiltrationWhat is a membrane pleated filter?

A membrane pleated filter is a filtration device that contains a membrane filter media, which is pleated into a cylindrical shape. It is used to remove impurities, particles and microorganisms from a fluid stream, providing clean and purified fluid.

Common Questions about brotherfiltrationHow does a membrane pleated filter cartridge work?

The filter cartridge works by trapping particles and contaminants on the surface of the membrane as the fluid passes through it. The pleated structure increases the surface area available for filtration, improving efficiency and capacity. Clean fluid passes through the membrane, while impurities are retained.

Common Questions about brotherfiltrationWhat is the purpose of a membrane filter cartridge?

The purpose of a membrane filter cartridge is to remove impurities, particles, contaminants, and microorganisms from a fluid stream. It ensures that the filtered fluid meets the desired purity and quality standards for various industrial, commercial, and residential applications. The membrane filter cartridge provides an effective means of purifying fluids, such as water, chemicals, solvents, pharmaceuticals, and more, for use in different processes and operations.

Common Questions about brotherfiltrationWhat are the typical applications of pleated membrane filter cartridges?

These cartridges are commonly used in various industries, including pharmaceuticals, food and beverage, water treatment, electronics, and chemical processing. They are employed for sterilization, clarification, particle removal, and purification of liquids.

Common Questions about brotherfiltrationWhat types of fluids can be filtered using a membrane pleated cartridge?

  • Municipal water, well water, and industrial process water.
  • Chemicals and solvents.
  • Juices, beer, wine, and other beverages.
  • Pharmaceutical production processes.
  • Lubricating oils, hydraulic oils, and other industrial oils.
  • Compressed air and gas streams.

Common Questions about brotherfiltrationWhat is the pore size of a pleated membrane pleated cartridge?

The pore size of a pleated membrane cartridge can vary depending on the specific application. Common pore sizes range from 0.1 microns to 10 microns, but there are cartridges available with smaller or larger pore sizes to meet specific filtration requirements.

Common Questions about brotherfiltrationWhat types of membranes are used in pleated filter cartridges?

Membrane materials can vary depending on the specific application and required filtration performance. Common membrane types include polyethersulfone (PES), polyvinylidene fluoride (PVDF), polytetrafluoroethylene (PTFE), and nylon.

Common Questions about brotherfiltrationWhat is the typical lifespan of a membrane pleated filter cartridge?

The lifespan of a membrane pleated filter cartridge can vary based on factors such as the fluid being filtered, the amount of contaminants present, operating conditions, and overall system maintenance. Generally, a membrane pleated filter cartridge can last anywhere from a few weeks to several months before requiring replacement.

Common Questions about brotherfiltrationHow often should a membrane pleated filter be replaced?

The replacement frequency of a membrane pleated filter depends on the specific application and the level of filtration needed. Regular monitoring of the filter’s performance, pressure drop across the filter, and visual inspection can help determine when replacement is necessary. It is recommended to follow the manufacturer’s guidelines for replacement intervals.

Common Questions about brotherfiltrationCan a membrane pleated cartridge be cleaned and reused?

In most cases, membrane pleated cartridges are not designed to be cleaned and reused. The accumulation of impurities and contaminants in the filter media can greatly reduce its effectiveness over time. It is generally more cost-effective and efficient to replace the cartridge with a new one.

Common Questions about brotherfiltrationCan membrane pleated filter cartridges be customized for specific applications?

Yes, manufacturers often offer customization options such as different membrane materials, pore sizes, dimensions, and end fittings to meet the requirements of specific applications and industries. Customization may involve consultation with the BROTHER FILTRATION to determine the optimal design for the intended use.

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