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 25 Manufacturers, Suppliers and Companies | IPROS GMS

Last Updated: Aggregation Period:Jan 14, 2026~Feb 10, 2026
This ranking is based on the number of page views on our site.

Prefilter Manufacturer, Suppliers and Company Rankings

Last Updated: Aggregation Period:Jan 14, 2026~Feb 10, 2026
This ranking is based on the number of page views on our site.

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

Prefilter Product ranking

Last Updated: Aggregation Period:Jan 14, 2026~Feb 10, 2026
This ranking is based on the number of page views on our site.

  1. No need to replace the filtration material of the centrifugal separation pre-filter "Multi Cyclone"! MDI
  2. Prefilter Comprehensive Catalog Sartorius Stedim Japan K.K.
  3. Camfil air filter "30/30"
  4. 4 Prefilter フカガワ
  5. 5 Centrifugal Separation Prefilter "Multi Cyclone" *Case study materials available MDI

Prefilter Product List

1~30 item / All 38 items

Displayed results

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
  • Prefilter

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

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.

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)

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
  • Prefilter

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

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
  • Prefilter

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.

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
  • Prefilter

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"

【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
  • Prefilter

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

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.

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

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.

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.

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
  • Prefilter

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

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
  • Prefilter

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

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.

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"

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
  • Prefilter

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

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
  • Prefilter

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

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
  • Prefilter

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

Highly versatile and can be used widely! Compatible with eliminators and demisters as well.

We would like to introduce the "Prefilter" handled by Toamek Co., Ltd. This is a highly versatile coarse dust filter that is widely used. It is commonly utilized in air conditioning units and air intake openings, including panel types and auto rolls. Additionally, it is compatible with eliminators and demisters. 【Features】 ■ Highly versatile and widely used coarse dust filter ■ Commonly utilized in air conditioning units and air intake openings, including panel types and auto rolls ■ Compatible with eliminators and demisters *For more details, please refer to the PDF materials or feel free to contact us.

  • 1.PNG
  • filter
  • filter
  • Other filters
  • Prefilter

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

No need to replace the filtration material of the centrifugal separation pre-filter "Multi Cyclone"!

Removes sand and iron powder in water down to 20 microns without a filter! Centrifugal multi-cyclone! No need to replace filters!

The MDI "Multi Cyclone" removes debris by being installed upstream, reducing the load and maintenance frequency on main filters and heat exchangers. As a device that utilizes centrifugal separation, it does not require cleaning or replacement of filter media. It does not reduce the flow rate to the main equipment. It can continuously separate solids up to 20 microns and powders heavier than water without a filter. It maintains the prevention of dirt accumulation on downstream equipment. When dirt accumulates in the clear tank, simply open the valve to discharge the dirt. There is no need to stop the pump or replace cartridge filters. [Applications] Protection of water-cooled chiller condensers, reduction of backwash water volume by installation upstream of sand filters, rust removal from mold circulation water lines, separation of volcanic ash, removal of sand from well water, removal of iron powder from machine tool cutting fluids, and pre-filtration for heat recovery from aquaculture wastewater. The "Multi Cyclone" series offers three types with maximum flow rates of 300 liters, 500 liters, and 1500 liters per minute.

  • Company:MDI
  • Price:100,000 yen-500,000 yen
  • MultiCyclone_logic.jpg
  • MultiCyclone_compare.jpg
  • MultiCyclone_water.jpg
  • MultiCyclone_trash.jpg
  • MultiCyclone_work.jpg
  • Other environmental equipment
  • Prefilter

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

Metal filter

Supports high temperatures up to 400℃! Metal filter

"High temperature + up to 400℃ compatible! Metal filter" 【Features】 - Ideal for high viscosity, high temperature, and high pressure environments - Operating temperature -190℃ to +400℃ - Reusable through cleaning, reducing waste and economical! - Cleaning services available - Filtration precision from 2μ to 840μ - Special types can be molded up to 250Ф, please consult us *For details, please contact us.

  • Filtration Equipment
  • Other food machinery
  • filter
  • Prefilter

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

Peace of mind, affordable, and construction is also possible.

Pre-filter <Performance> ◆ Suitable for pre-treatment of medium performance filters ◆ Weight method 85% collection ◆ Panel, Pleat Type

  • Other consumables
  • Prefilter

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

Antibacterial pre-filter

Antibacterial and anti-mold pre-filter aimed at creating a more comfortable, healthier, and cleaner environment.

The "Antibacterial Prefilter" is an antibacterial and mold-resistant product designed to address airborne bacteria. It is available in three thicknesses: 17mm, 12mm, and 9mm. Using inorganic antibacterial agents, it can be used in places where antibacterial functions and effects are required, such as general building air conditioning, hospitals, nursing and welfare facilities, and food factories. 【Features】 ■ Addresses airborne bacteria ■ Uses inorganic antibacterial agents ■ Suitable for places requiring antibacterial functions and effects *For more details, please refer to the PDF document or feel free to contact us.

  • filter
  • Prefilter

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

Metal Filter Hercules Series

It is a stainless steel type filter.

This is a stainless steel metal type filter that is washable, heat-resistant, and available in three types: sintered fiber, sintered mesh, and sintered powder. For the sintered fiber and sintered mesh types, we offer two variations: pleated type and cylinder type.

  • filter
  • Prefilter

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

Air Property Filter "Pure Marine Filter Neo"

Easily attachable to all existing air conditioning equipment!

This product is a revolutionary filter that provides air purification functionality to existing air conditioners and HVAC systems simply by replacing the pre-filter. With its W-hybrid structure, it efficiently cleans the air in the space. Additionally, through unique development and manufacturing, it achieves not only high performance but also cost reduction. Please feel free to consult us if you have any requests. 【Features】 ■ Zero initial installation cost ■ Achieves low cost beyond performance ■ Custom-made to fit various air purifiers and HVAC systems *For more details, please download the PDF or feel free to contact us.

  • Deodorizing Equipment
  • Other environmental measures and recycling
  • Prefilter

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

Disinfection, antibacterial, and deodorizing filter "Virus Clear BV4"

Effective in various fields such as hospitals and schools! High-performance sterilization, antibacterial, and deodorizing filter.

"Virus Clear BV4" is an antiviral and antibacterial filter developed with the concept of balancing effectiveness and safety. It is made from food and food additives certified by the Ministry of Health and the U.S. FDA (Food and Drug Administration). Due to its high safety and ease of handling, it demonstrates its effectiveness in various fields such as hospitals, schools, food factories, and public facilities. 【Features】 ■ Just install it in existing air conditioning systems ■ Achieves both deodorization and disinfection ■ Made from food and food additives ■ High safety and easy to handle ■ Effective in various fields *For more details, please refer to the PDF document or feel free to contact us.

  • Deodorizing and anti-odor products
  • Prefilter

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

Roll Filter for Railway Vehicle Air Conditioning Units

Leave the collection of used filters and replacement with new ones to us! For air conditioning units with roll filter systems.

The "Roll Filter for Railway Vehicles" is a filter designed for air conditioning units in railway vehicles using the roll filter method. It employs non-woven fabric as the filtering material, effectively capturing dust with layers of fibers. It protects the heat exchanger with stable dust collection performance. Used filters will be disposed of by our company. The shaft will be reused, and a new filter will be set and delivered. 【Features】 ■ Designed for air conditioning units in railway vehicles using the roll filter method ■ Uses non-woven fabric as the filtering material ■ Effectively captures dust with layers of fibers ■ Exhibits stable dust collection performance *For more details, please refer to the PDF document or feel free to contact us.

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

Proposal for extending the lifespan of the final filter.

We propose a new solution for filter cartridges!

We offer proposals for extending the lifespan of final filters. By using a nano front filter as a pre-filter, you can expect to extend the lifespan of your current final filter (membrane). If you provide us with your current final filter and pre-filter, we will conduct a benefit assessment. For more details, please contact us. 【Lifespan Extension / Effects】 <Nano Front Filter TNP010 (PP 1μm)> ■ Final Filter PES Membrane 0.1μm: Approximately 2 times ■ Final Filter PES Membrane 0.2μm: Approximately 12 times *For more details, please refer to the PDF document or feel free to contact us.

  • filter
  • Other filters
  • Other contract services
  • Prefilter

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

Daiwa Filter Tochigi Co., Ltd. Business Introduction

For gas (air conditioning) and liquid filters and maintenance, contact us.

Daiwa Filter Tochigi Co., Ltd. is engaged in the sale of air conditioning and liquid filters, as well as equipment maintenance. We have extensive experience in understanding the characteristics of various filters and responding to on-site needs. We are confident in our ability to use and respond to filters according to different industries. 【Products Offered】 ■ Air conditioning filters (pre-filters, medium to high-performance filters) ■ Cleanroom equipment, pest control equipment, painting booth intake and exhaust filters ■ Heat-resistant filters, dust collection filters, and chutes ■ Liquid and various gas filters ■ Various service operations - Filter replacement services, cleanroom measurement services - Air conditioning unit and duct maintenance services *For more details, please download the PDF or feel free to contact us.

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

AP panel filter

- Prefilter for air conditioning - Standard type of prefilter used in factory and building air conditioning * We also accept custom sizes not listed in the catalog, starting from one piece. Please contact us first. * We also offer replacement work and various measurement services.

  • Other clean room equipment and facilities
  • filter
  • Fan Filter Unit
  • Prefilter

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