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

Last Updated： Aggregation Period:Sep 03, 2025～Sep 30, 2025
This ranking is based on the number of page views on our site.

Prefilter Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 03, 2025～Sep 30, 2025
This ranking is based on the number of page views on our site.

  1. ザルトリウス・ステディム・ジャパン 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. フカガワ Saitama//Manufacturing and processing contract
  4. 4 MITOMO CO.,LTD. Hyogo//environment
  5. 5 ＭＤＩ Kanagawa//Industrial Machinery
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Prefilter Product ranking

Last Updated： Aggregation Period:Sep 03, 2025～Sep 30, 2025
This ranking is based on the number of page views on our site.

  1. Prefilter Comprehensive Catalog ザルトリウス・ステディム・ジャパン
  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. Return 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
  4. 4 Prefilter フカガワ
  5. 4 Virosart Max ザルトリウス・ステディム・ジャパン

Prefilter Product List

1～15 item / All 36 items

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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

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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.

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  • filter

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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

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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.

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  • air conditioning
  • Other air conditioning equipment

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Antibacterial pre-filter for hospitals and nursing care facilities

Antibacterial pre-filter for hospitals and nursing care facilities

Antibacterial and antifungal 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 bacteria suspended in the air. We offer three thicknesses: 17mm, 12mm, and 9mm. It uses inorganic antibacterial agents and 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 bacteria suspended in the air ■ Uses inorganic antibacterial agents ■ Suitable for places where antibacterial functions and effects are required *For more details, please refer to the PDF document or feel free to contact us.

  • filter

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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

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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

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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.

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  • filter

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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

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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

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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

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Prefilter

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.

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  • filter
  • filter
  • Other filters

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

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
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  • Other environmental equipment

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Centrifugal Separation Prefilter "Multi Cyclone" *Case study materials available

Centrifugal Separation Prefilter "Multi Cyclone" *Case study materials available

Powerful removal of foreign substances in water without a filter. Can remove up to 3μm when used in conjunction with a glass pearl filter.

The "Multi Cyclone" is a product that can remove foreign substances in water down to 20μm without a filter, thanks to the effect of centrifugal separation. Foreign substances that have accumulated inside can be discharged simply by opening a valve. By adding an optional automatic control valve, maintenance can also be reduced. The maximum flow rate can be selected from three types: 300L, 500L, and 1500L per minute. It is widely used for protecting the condensers of water-cooled chillers, reducing the backwash water volume of sand filters, removing rust from mold circulation water lines, and efficiently filtering red water. 【Features】 ■ Powerful removal of dirt and foreign substances heavier than water ■ Capable of removing sand, iron powder, pollen, and mud ■ Compatible with acidic seawater and hot spring water (below 55°C) ■ The drain water volume for washing away foreign substances is approximately 15L ★ The "Glass Pearl Filter" captures finer dirt With a particle size of 0.6mm to 0.8mm, it can remove foreign substances down to 3μm when used in conjunction with the Multi Cyclone, contributing to improved water clarity. *Catalogs and case materials are currently being distributed. For more details, please check the download button.

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  • Water treatment equipment
  • Filtration Equipment
  • Liquid-liquid separation filter

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