Filson photoresist filter Supplier

Your Photoresist Filter Expert in China

With rich expertise and experienced engineers, Filson is capable of manufacturing high-quality photoresist filters.

  • High flow rates
  • Low hold-up volume
  • OEM&ODM available
  • 100% integrity tested
  • Certified for ISO9001

What is Photoresist Filter?

A photoresist filter normally consists of several components, like filter media, housing, support, drainage, core, cage and end caps. And the common materials are usually PP, PES, PTFE, HDPE and more.

Made of various high performance polymers, Filson photoresist filters are specially designed to filter dots of photoresist, developers, etchant, etc. in photolithography process.

Owing to a lot of excellent properties, Filson photoresist filters are also widely used in a wide range of industries, such as electronic industry, semiconductor industry, pharmaceutical industry and so on.

Photoresist Filter Types by Filter Medias

Pleated Metal Photoresist Filter

Filson pleated metal photoresist filters are made of high quality stainless steel, like 304 and 316L. With dense metal mesh welded in pleated structure, they show large filtration area and low differential pressure, greatly enhancing filtration efficiency.

Sintered Metal Photoresist Filter

Featuring stainless steel powder sintered at high-temperature, Filson sintered metal photoresist filters provide high porosity and high contaminant loading capacity. Due to advanced welding technology, they ensure cleanliness and low particle shedding.

Nylon Photoresist Filter

Using naturally hydrophilic nylon membrane as filter media, Filson photoresist filters have spontaneous wettability and high flow rates. Therefore, they are ideal for bulk filtration of solvents, TMAH-based developers, photoresist and other nylon-compatible chemicals.

PP Photoresist Filter

Made of porous and multi-layer PP filter media, Filson PP photoresist filters show high dirt holding capacity and long service life. Based on these characteristics, they are suitable for filtration of suspended particles, colloids, high viscosity fluids and so on.

PES Photoresist Filter

Utilizing an asymmetric and hydrophilic PES membrane, Filson PES photoresist filters are designed for final filtration of photoresist production and filtration of lots of aqueous chemical solutions. They are also competent to provide high throughput, great particle retention, etc.

PTFE Photoresist Filter

Filson PTFE photoresist filters feature an all fluoro-polymer construction with pleated filter media, thus ensuring cleanliness and compatibility during filtration. Because of the excellent chemical resistance of PFTE, this kind of filter is ideal for filtration of aggressive process fluids.

8 Products Found.

Related Products for Photoresist Filter

0.0015μm Filter

Filson 0.0015μm filters are specially designed for gas filtration in semiconductor industry. Removing impurities as small as 0.0015μm, they are able to provide ultrahigh purity gases, thus  improving semiconductor productivity to a large extent.

Semiconductor Metal Filter

Filson semiconductor metal filters normally consist of high performance stainless steal 316L, nickel, hastelloy and so on. As the stable structure and excellent chemical compatibility of metal filter media, they are suitable for filtration of high corrosive gases, liquids, etc.

Gas Purifiers for Semiconductor

Filson gas purifiers for semiconductor are widely used in semiconductor industry. Featuring a filtration accuracy down to 0.0015μm, the gas purifier is able to provide particle-free gases, improving product productivity and protecting expensive downstream components.

Replacement High Purity Gas Filters

Endorsed by ISO9001 quality management system, Filson manufactures supreme replacement high purity gas filter of renowned brands, such as Mott, Pall, 3M, etc. Owing to meet or exceed OE quality standard, these replacement filters are competent to rival your original ones.

4 Products Found.

Photoresist Filter Benefits

Excellent Compatibility

Made of high-performance materials like stainless steel, PTFE, UPE, PES, PP, etc, our photoresist filters feature great chemical compatibility.

Outstanding Integrity

Due to advanced sealing technology like thermal bond or melt seal, our photoresist filters don’t require adhesives and are 100% integrity tested.

High Flow Rate

The pleated structures of filter media provide large filtration surface area, thus realizing high flow rates and decreasing differential pressure.

Clean Environment

With all production lines in 100,000-class clean room, we fabricate all Filson photoresist filters in a clean environment to fully avoid product pollution.

Photoresist Filter Advantages

  • Low extractables and high adsorption
  • High retention characteristics
  • High temperature and pressure resistance
  • Fast start up, minimal bubble generation
  • Consistent filtration performance
  • Minimized photochemical waste
  • Spontaneous wettability
Photoresist Filter Advantages
Photoresist Filter Features

Photoresist Filter Features

  • Naturally hydrophilic PES/nylon membrane
  • Large filtration working area
  • Precise fit, high-quality sealing material
  • Quick venting design
  • Optimized for total and complete wetting
  • Shortened equipment downtime
  • Low protein binding capacity

Photoresist Filter Specifications

  • Filter Media: stainless steel, PTFE, UPE, PES, PP, nylon…
  • Support & Drainage: FEP, PTFE, HDPE, PES, PP…
  • Core, Cage & End Caps: PFA, PTFE, UPE, PP, HDPE…
  • O-ring/Gasket: silicone, EPDM, FKM, E-FKM, TEV…
  • Sealing Methods: thermal bonding or melt seal
  • Outer Diameter: 68mm/2.67”, 66 mm/2.62”
  • Length: 5”, 10”, 20”, 30”, 40”
  • Micron Rating: 20nm, 0.05μm, 0.1μm, 0.2μm, 1μm, 2μm, 5μm, 10μm

Note: above sheet is for reference purposes, please contact us for custom sizes.

Photoresist Filter Specifications

Why Choose Filson Photoresist Filter

Filson photoresist filter Factory
Filson photoresist filter Production

Filson is always dedicated to provide the best products in filtration industry. Having experienced engineers, highly-skilled workers and mature forming lines, Filson is capable of serving reliable photoresist filters and offering one stop solution to your filtration problems.

Every photoresist filter uses high performance raw materials like PTFE, stainless steel 304, 316L and so on. With great resistance to strong acid, strong alkali, high temperature and high pressure, it is widely used in filtration of corrosive liquids or gases in many industries.

Bearing lots of excellent properties, photoresist filters can be applied in photoresist filtration, photochemical filtration, wet clean, vapor filtration, high-viscosity liquid decarbonization, highly corrosive liquid filtration and more.

If you don’t want disposable filters or to introduce new impurities, we highly recommend you of sintered metal filters. The micron range is as small as 20nm and even 1 piece is available. Don’t hesitate to contact us at +86-157 3695 8886 or email us via sales@filsonfilters.com.

Photoresist Filter Applications

Microelectronics
Microelectronics

Due to excellent chemical compatibility, long lifespan, high flow rates and many other properties, Filson photoresist filters are widely used for filtration of chemicals (photoresist, developer, DI water, etc) in semiconductor, photoresist, resin lens and other fabrication processes.

Food & Beverage
Food & Beverage

All of Filson photoresist filters are produced in facilities in compliant with ISO9001 and adapt food grade materials. They can be applied in general filtration and terminal sterilization filtration of bottled water, beer, wine, dairy product and so on.

Water Treatment
Water Treatment

Showing characteristics like high throughput, quick venting, low extractables and more, Filson photoresist filters are built for water treatment in many processes. For example, they can be used in inkjet ink filtration on digital printing, filtration of resins, solvents, pigments, etc.

Biopharmaceutical
Biopharmaceutical

Filson photoresist filters are made of highly asymmetric, hydrophilic polymer membrane, specially suitable for demanding filtration of biopharmaceutical products. These filters are ideal for filtration of vaccines, plasma fraction, cell culture media preparation and more.

Filson photoresist filter Manufacturer
Filson: Your Reliable Photoresist Filter Manufacturer in China

All manufactured in 100,000-class clean room environment and ISO9001 certified facilities, Filson is dedicated to provide high performance photoresist filters.

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