Filson: Your Comprehensive Outstanding PE Filter Manufacturer

Filson has advanced equipment and strict production standards, using high-purity PE, aiming to provide you with a full range of high-quality PE filters.

What is PE Filter?

Filson PE filter is produced of pure PE granules through high-heat sintering process. It has many types to choose: cylinder, disc, membrane, etc. which has good compatibility with various systems and widely used in medical equipment, pneumatic devices, laboratory and other fields.

The unique hydrophobicity of polyethylene material makes Filson PE filter especially suitable for filtering gas, improving purity of air and removing liquid from air. It is common in medical industry, for example, serving as filter for oral inhaler, atomizer, nasal inhaler, suction bag, ventilator, etc.

With excellent chemical resistance and high temperature resistance, Filson PE filter can maintain high performance in corrosive solutions or heat environments. It also has wide aperture range from 0.05μm to 100μm, which meets all purification requirements from fine filtration to coarse filtration.

PE Filter Main Classifications

Sintered PE Filter

Filson sintered PE filter is formed by pressing PE powder at high temperature, with very high mechanical strength and excellent corrosion resistance. We also provide PE sintered self-sealing filter, which is widely used in pharmaceutical industry and laboratory solid-liquid separation.

PE Filter Cartridge

As a low-cost plastic filter element, Filson PE filter cartridge has high cost effective. It has competitive price and excellent performance, enables to filter impurities from 2 microns to 100 microns. We are also able to customize personalized size PE filter cartridge for your system.

Porous Polyethylene Filter

To meet a variety of filtration needs, Filson offers many kinds of porous polyethylene filters: discs, tubes, rods, etc. With up to 60% porosity and accurate aperture, it can achieve high filtration efficiency. It also has remarkable chemical resistance to be suitable for corrosive solutions.

Polyethylene Frit

Mainly composed of high purity PE without any metal, Filson porous polyethylene frit has excellent chemical inertness and oil-hydrophobic properties. It is widely used in SPE column, SPE plate or laboratory chromatography applications, and can also be used for protein purification.

Featuring with high hydrophobicity, Filson polyethylene filter membrane is suitable to exhaust or purify gas. Its minimum pore size is as small as 0.05 microns, realizing hyperfine filtration. It also has high cleanliness and stability to filter high-purity solutions without any contamination.

Filson PE Filter Benefits

Saving Cost
Saving Cost

The raw material polyethylene is not expensive, so it has high cost performance. Filson sets prices strictly according to production cost to provide you with premium products at reasonable prices.

Widely Used
Widely Used

Polyethylene has natural hydrophobicity, therefore Filson PE filter is widely used in air exhaust or intake equipment. We also offer copper, film, disc and other types products to suit many systems.

Highly Clean
Highly Clean

Filson PE filter has uniform and accurate aperture as little as 0.05 micron, which can achieve hyperfine filtration. It has high-cleanliness material to avoid polluting samples during filtration.

Corrosion Resistance
Corrosion Resistance

Made through high-temperature sintering, Filson PE filter has good chemical stability against acid or alkali. It is capable to exceed high filtration efficiency up to 99.9% when filtering corrosive gas.

Filson PE Filter Specifications

  • Raw Materials: polyethylene, HDPE and UHMWPE
  • Types: cartridge, membrane, disc, etc.
  • Porosity: up to 60%
  • Filtration Efficiency: more than 99.9%
  • Aperture Range: 0.05 micron-300 microns
  • Length: 2.5 inches-40 inches
  • Working Temperature: 150℃
  • Process Method: high-temperature sintering

Filson PE Filter Features

  • Strong hydrophobicity to purify gas efficiently
  • Optional for ordinary polyethylene, HDPE and UHMWPE
  • Porous structure allows huge flow rates of gas or liquid
  • Multiple types to be suitable for various fields of PE filtration
  • Robust construction prevents shedding of particles
  • Smooth surface avoids blockage caused by impurities adhesion
  • Outstanding high temperature resistance up to 150℃
  • Wide aperture range meets a variety of filtration requirements
  • Inexpensive cost provides you the best cost performance
  • High-purity material is durable enough to provide long service life
  • Excellent chemical resistance to tolerate corrosion environment
  • Available for life science equipment sterilized by gamma radiation

Why Choose Filson PE Filter

In order to meet different filtering requirements, Filson PE filter adapts a variety of original materials, including polyethylene, HDPE and UHMWPE. We use high quality materials to ensure that the product achieves maximum performance with long service life.

Filson always provides you with one-stop filtering solution. As an OEM factory, we have professional technical personnel, large-scale production workshop and complete production line.

From design drawings, to mass production, to packaging and shipping, we aim to help you get the most satisfying products and services at a favourable price.

Are you looking for a reliable PE filter supplier? Then Filson will be a good choice. We guarantee to provide you with satisfactory products. Contact us by phone + 86-157 3695 8886 or email to start our happy cooperation!

Applications of PE Filter

Medical Treatment

Featuring with extremely low protein and drug adsorption rate, Filson self-sealed porous sintered PE filter is widely used in medical devices. It can provide high flow rates while having high interceptor efficiency through quick self-sealing.

Chemical Industry

With excellent chemical resistance, Filson PE filter is widely used in chemical industry. It can maintain its performance unchanged in corrosive environment such as strong acid or alkali. It also has light weight to operate convenient.


Fabricated in 100,000 class clean rooms, Filson PE filter has high cleanliness and contains no additives. It is commonly used for sample analysis in life science laboratories, with tight structure to avoid sample contamination by falling particulates.


Filson PE filter has good silencing function by porous structure. It is usually installed in air inlet or exhaust port of pneumatic devices like solenoid valve and air compressor. It can not only capture impurities in air, but also have very good noise reduction effect.

Cement Industry

Filtering high dust content heat gas discharged by cement plant can effectively reduce air pollution. Filson PE filter can withstand 150℃ temperature and has large dirt holding capacity, can absorb 99.9% dust in gas with long replacement interval.

Food&Beverage Processing

Due to meet the grade of direct cntact food, PE filter is commonly used in the food and beverage industry to remove particles, microbes, and other impurities from liquids and gases. It is often used in the production of beer, wine, juices, and other beverages.

PE Filter Manufacturer
Filson PE Filter

Bring You The Most Satisfactory Filtering Effects with Reasonable Price

Filson always regards customer satisfaction as our top consideration. We are also strict in each process to provide you with the highest performance PE filter.

Filson PE Filter FAQ Guide

What is HDPE Filter?

What is HDPE Filter

HDPE (high density polyethylene) has high mechanical strength and durability. HDPE filter is usually used in metal plates, such as aluminum, stainless steel, or galvanized plates. Being enable to efficiently capture pollutants in solution or air, it plays an important role in chemical, cement, machinery and other industries.

What is UHMWPE Filter?

What is UHMWPE Filter

The full name of UHMWPE filter is ultrahigh molecular weight polyethylene filter. It is made of high density overweight polyethylene and has high chemical resistance, wear resistance and impact resistance.

Filson uses advanced and consistence technology to manufacture UHMWPE filter, therefore its various performance has reached the best level. It has excellent corrosion resistance, widely used in medical, chemical, bioengineering and other fields.

What are The Disinfection Methods of PE Filter?

What are The Disinfection Methods of PE Filter

In order to ensure the sterility of PE filter and better meet the needs of laboratory filtration, Filson produces PE filter in 100,000-grade sterile clean room and use a variety of sterilization methods to avoid contaminated samples.

  • Gamma-Ray Irradiation
  • Autoclaving
  • Ethylene Oxide Sterilization
  • Electron Beam Sterilization
Is PE Filter Hydrophilic or Hydrophobic?

 Is PE Filter Hydrophilic or Hydrophobic

PE filter is highly hydrophobic and do not allow water to pass through. Therefore it is widely used to filter gases. It has very high strength and high temperature and corrosion resistance, and can work normally in harsh environments.

What are The Differences Between PE Filter and PP Filter?

What are The Differences Between PE Filter and PP Filter

  • Production Technology

PP filter is made from melt-blown technology. PE filter is made through high temperature sintering, has outstanding strength and porosity of up to 60%.

  • Strength

PE filter has higher hardness than PP filter, which can withstand greater pressure without deformation, and has stronger impact resistance.

  • Repeatability

PP filter is mostly disposable, and PE filter element can be reused, with a smooth outer surface to avoid pollutants attached, easy to clean.

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