We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Prefilter.
ipros is IPROS GMS ・ IPROS One of the largest technical database sites in Japan that collects information on.

Prefilter Product List and Ranking from 26 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Oct 15, 2025～Nov 11, 2025
This ranking is based on the number of page views on our site.

Prefilter Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Oct 15, 2025～Nov 11, 2025
This ranking is based on the number of page views on our site.

  1. Sartorius Stedim Japan K.K. Tokyo//Pharmaceuticals and Biotechnology
  2. 三菱製紙 機能商品事業部 機能商品営業部 Tokyo//Paper and pulp
  3. ＭＤＩ Kanagawa//Industrial Machinery
  4. 4 null/null
  5. 5 フカガワ Saitama//Manufacturing and processing contract
Go to Company Ranking

Prefilter Product ranking

Last Updated： Aggregation Period:Oct 15, 2025～Nov 11, 2025
This ranking is based on the number of page views on our site.

  1. Prefilter Comprehensive Catalog Sartorius Stedim Japan K.K.
  2. Roll Filter for Railway Vehicle Air Conditioning Units 三菱製紙 機能商品事業部 機能商品営業部
  3. Prefilter フカガワ
  4. Non-woven fabric pre-filter "Deo Filter" MITOMO CO.,LTD.
  5. 4 No need to replace the filtration material of the centrifugal separation pre-filter "Multi Cyclone"! ＭＤＩ

Prefilter Product List

1～15 item / All 36 items

Displayed results
Pre-filter "PP-FC100" that protects the membrane.

Pre-filter "PP-FC100" that protects the membrane.

Designed and developed as a low-cost filter alternative to membrane filters, serving as a pre-filter for membrane filters.

The high-precision/high-density filter element PP-FC100, evolved from the proven nominal rated depth PP-FC filter, is used as a water filter, chemical filter, and trap filter. This high-performance element excels in dirt retention capacity and achieves extremely low clean pressure loss due to its strictly controlled manufacturing method of the fiber structure. - Prefilter to protect the membrane - Ideal for final filtration of liquids - Low differential pressure, high dirt retention capacity - High flow rate - Highly durable structure

  • Food Cleaning Equipment

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Bio-load reduction grade polyether sulfone BRPES series

Bio-load reduction grade polyether sulfone BRPES series

Manufactured in a clean room environment! Ideal as a highly effective pre-filter for the sterilization stage!

The "BRPES Series" is a high-purity bio burden reduction grade filter polyethersulfone cartridge that has been validated and is 100% integrity tested. It provides biological burden and particulate removal across a wide range of food and beverage, biological liquids, and intermediate bulk pharmaceutical fluids. It is composed of a unique single-layer hydrophilic asymmetric polyethersulfone membrane. It is manufactured in a cleanroom environment to maintain high levels of cleanliness and purity. 【Features】 ■ 100% integrity tested ■ Provides biological burden and particulate removal ■ Composed of a unique single-layer hydrophilic asymmetric polyethersulfone membrane ■ Offers broad chemical compatibility, high flow rates with low pressure loss, and low extractables ■ Ideal as a highly effective pre-filter for sterilization stages *For more details, please refer to the PDF document or feel free to contact us.

  • image_03.png
  • filter

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Pre-filter (PS type)

Pre-filter (PS type)

A versatile air filter that meets various needs! Available in various dimensions.

Sanki Rubber Co., Ltd. offers "Prefilter (PS Type)." It meets various needs as a general-purpose air filter. We process non-woven fabric, polypropylene honeycomb woven mesh, metal mesh, etc., using aluminum frames and iron core sewing processing, and provide them in various dimensions. 【Lineup】 ■PA13R616101N ■PC13R616102N ■PD13R616102N *For more details, please refer to the PDF document or feel free to contact us.

  • Other filters

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Prefilter

Prefilter

A rich lineup! You can freely choose according to materials, performance, and usage.

At Fukagawa Co., Ltd., we offer a wide range of "prefilters." Our lineup includes "Firedon," a non-directional fiber aggregate with complete adhesion between fibers, as well as "Saranlock," made from polyvinylidene chloride fibers, and "Everlight Scott," which is lightweight and has excellent processability. You can choose from various options according to your needs. 【Lineup】 ■ Firedon ■ Saranlock ■ Everlight Scott ■ Saran Honeycomb ■ Demister *For more details, please refer to the PDF document or feel free to contact us.

  • image_03.png
  • image_04.png
  • image_05.png
  • 2020-03-19_15h36_19.png
  • air conditioning
  • Other air conditioning equipment

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
PTFE membrane filter equivalent to ZCFT/CW and ZHFT/CW.

PTFE membrane filter equivalent to ZCFT/CW and ZHFT/CW.

Discontinued Parker Hannifin manufactured equivalent of ZCFT/CW and ZHFT/CW. Same material and same shape.

The "CTFT Series" is an alternative product to the PTFE membrane filter "ZCFT/CW・ZHFT/CW" manufactured by Parker Hannifin (Domnick Hunter). It is made of the same material and has the same shape, allowing it to be directly installed in your existing filter housing without any need for modifications to the equipment. We have already started delivering to many customers and have received positive feedback. 【Specifications】 ■Filtration accuracy (absolute): 0.2μm ■Outer diameter: φ35mm　　　■Length: 73mm ■Pressure differential resistance: 0.4MPa　　■Heat resistance temperature: 60℃ *For more details, please refer to the materials. Feel free to contact us with any inquiries.

  • others

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Non-woven fabric pre-filter "Deo Filter"

Non-woven fabric pre-filter "Deo Filter"

【Cost Reduction】Demonstrates air purification performance across a wide range of fields!

The 'Deofilter' is a non-woven fabric pre-filter made from environmentally friendly non-woven material. It demonstrates air purification capabilities across a wide range of fields, from buildings to various factories. It is compatible with roll filters and cut filters, and can be processed to any desired dimensions. [Features] ■ Environmentally friendly non-woven fabric ■ Effective across a wide range of fields ■ Can be processed to any desired dimensions *For more details, please refer to the catalog or feel free to contact us.

  • filter
  • Other safety and hygiene products
  • others

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Prefilter

Prefilter

Introducing our pre-filters with the lineup of "PPF250-10" and "PPF500-10"!

We would like to introduce our "Polypropylene Wound Filters" that we handle. We have the "PPF250-10" and "PPF500-10" in our lineup. Please feel free to contact us when you need assistance. 【Applicable Series】 ■PPF250-10: S/MRO ■PPF500-10: L/XRO *For more details, please refer to the PDF document or feel free to contact us.

  • プレフィルター2.PNG
  • filter

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Return Filter for Railway Vehicle Air Conditioning Units

Return Filter for Railway Vehicle Air Conditioning Units

Two-stage dust collection filter reduces the burden on air conditioning units! Easy maintenance filter.

The "Return Filter for Railway Vehicles" is a filter designed for air conditioning units in railway vehicles. It features a two-layer structure made of non-woven fabric, providing high efficiency and long-life dust collection. It reduces the burden on the heat exchanger. Additionally, maintenance is easy with regular air blowing cleaning. Since it does not require washing with water, there is no odor caused by dampness, making it hygienic, and it does not require drying space or spare filters. 【Features】 ■ Two-layer structure filter made of non-woven fabric (material fire test: flame retardant acquired) ■ High efficiency and long-life dust collection ■ Reduces the burden on the heat exchanger ■ Easy maintenance with air blowing cleaning *For more details, please refer to the PDF document or feel free to contact us.

  • Other filters
  • filter
  • filter

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
The role of the pre-filter, which is essential for air conditioning units.

The role of the pre-filter, which is essential for air conditioning units.

Contributes to reducing energy consumption! Reduces the load on the main filter's filtration system and extends its lifespan.

The pre-filter in air conditioning equipment primarily serves to remove large debris and dust from the air. Thanks to this, the medium-efficiency filter (high-efficiency filter) located downstream is protected, allowing it to focus on filtering fine particles and contaminants. This process improves the overall efficiency of the air conditioning equipment and contributes to extending the lifespan of the filters. In other words, when the pre-filter functions properly, it reduces the load on the medium-efficiency filter, enabling it to perform at its best, which ultimately enhances the efficiency of the entire air conditioning system and contributes to reduced energy consumption. *For detailed information, please refer to the PDF document. For more details, feel free to contact us.*

  • Air Filter

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Urethane MF-13 Prefilter

Urethane MF-13 Prefilter

It becomes a filter material with a uniform cell that has had the membrane removed, even with urethane. MF-13 can catch relatively large foreign substances while allowing air and water to pass through.

In punch processing, large production lots can be manufactured at a low cost. It is installed in air purifiers and vacuum cleaners to allow air to pass through while capturing foreign substances. Due to its high water permeability, it is also used in dishwashing sponges that drain well.

  • Air purifiers

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Prefilter Comprehensive Catalog

Prefilter Comprehensive Catalog

Biotech | Supporting everything from development to manufacturing processes in the pharmaceutical field.

By using Sartorius's pre-filter, which has a high capacity and excellent clarification performance, significant cost reductions and optimization of process flow can be achieved. Utilizing our wide range of pre-filtration solutions enhances the product lifecycle of downstream unit operations.

  • others

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Long Life Pre-Filter "GUF Series"

Long Life Pre-Filter "GUF Series"

A depth filter with selectable diverse filtration precision! It can be used in most housings.

The "GUF Series" achieves high capture efficiency through its unique pore size gradient structure, making it a long-lasting filter compared to standard melt-blown filters. The roll structure design improves the filtration efficiency of the filter, providing superior particle capture capability compared to ordinary melt-blown filters. Additionally, the "CM Series" is based on the GUF Series and offers the same long lifespan while enhancing filtration precision. 【Features】 ■ Longer lifespan compared to standard melt-blown filters ■ A variety of filtration precision options from 0.5μm to 50μm ■ Customizable to meet customer requirements ■ Compatible with most housings due to various connection types *For more details, please refer to the PDF document or feel free to contact us.

  • Filtration Equipment
  • Solid-liquid separation filter

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Blowback pre-filter

Blowback pre-filter

Filter with self-cleaning function for gas containing a large amount of powder and fine particles.

● Efficiently removes powders and particulate matter from sample gas ● Effectively removes particulate matter down to 0.4 microns ● Sintered metal filter element: robust filter capable of continuous operation with long lifespan ● Automatic filter cleaning available ● Corrosion-resistant structure: options available for SUS housing/SUS element or Kyner housing/Hastelloy element ■ The Neutronics blowback filter is a pre-treatment component designed to remove powders and particulate matter contained in sample gas. It prevents contamination or damage to oxygen sensors and sampling equipment. A large amount of particulate matter puts a strain on standard inline filters. The blowback filter is equipped with an automatic cleaning function for the element, providing the necessary fine particle filtration. Maintenance time is significantly reduced, and system reliability is improved.

  • 図面.jpg
  • Other machine elements

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Prefilter

Prefilter

Element exchange filter for gas containing solvents and powders.

● Continuous removal of liquids and droplets contained in the sample gas ● Use of corrosion-resistant materials: stainless steel or kyner ● Replaceable filter element: high temperature and chemical resistance ● Thick filter element: efficiently processes gas ■ Neutronics Liquid Trap is a sample gas pre-treatment device designed to be installed upstream of the sample conditioning equipment. A large amount of contamination can overload typical inline filters and clog upstream tubes and equipment. This device provides removal of particulates and mist from harsh process applications, preventing excessive loading on standard inline filters, which can lead to sample flow loss, system alarms, and high maintenance frequency. This integrated pre-filter offers the necessary particulate and mist removal for demanding process applications, ensuring trouble-free operation, reducing maintenance, and enhancing reliability.

  • 図面1.png
  • 図面2.png
  • 付属品.png
  • Other machine elements

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Related Categories of Prefilter

COPYRIGHT © 2001-2025 IPROS CORPORATION ALL RIGHTS RESERVED.