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Description 51 Manufacturers
ZHANGJIAGANG CHIHANG PLASTIC MECHANICAL CO,LTD
WITT Gas Controls LP
WEH GmbH Verbindungstechnik
Voigt GmbH
VENTILAZIONE INDUSTRIALE SRL
TTC Engineering
ts-systemfilter
SuZhou KoSa Environmental Protection CO.,LTD
SPIRIG
Signal Group Ltd
SFERALINE
Saifilter

51 Gas Filter Manufacturers in 2024

This section provides an overview for gas filters as well as their applications and principles. Also, please take a look at the list of 51 gas filter manufacturers and their company rankings. Here are the top-ranked gas filter companies as of November, 2024: 1.Voigt GmbH, 2.WEH GmbH Verbindungstechnik, 3.TTC Engineering.

Table of Contents

What Is a Gas Filter?

A gas filter is an essential filtration device designed to remove impurities and foreign particles from gases. Its primary purpose is to prevent equipment malfunctions, and performance degradation, and to ensure the safety of individuals by purifying the gas. Gas filters find widespread use in various environments, including industrial facilities, plants, and residential settings. They can be categorized into two fundamental types: adsorption-type filters and filtration-type filters.

Adsorption-type gas filters function by adsorbing impurities and foreign particles from the gas, while filtration-type gas filters remove these contaminants through a filtration process.

The basic operational principle involves the gas passing through the filter, where impurities and foreign particles are either adsorbed or filtered, resulting in the emission of clean gas on the other side.

Gas filters come in various configurations, including activated carbon filters, ceramic filters, mesh filters, and more. Selecting the appropriate type depends on factors such as the nature and size of impurities and foreign particles in the gas, as well as the gas flow rate and specific filtration requirements.

List of 51 Gas Filter Manufacturers

*Including some distributors, etc.

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    • Air Logic Division of Knapp Mfg., Inc.
      • United States of America Address: 5102 Douglas Ave, Racine, Wisconsin, United States of America

      Manufacturer Overview

      Air Logic’s parent company was started in 1935. In 1975, the parent company purchased Johnson Controls’ Fluidic Division and renamed it Air Logic, operating out of Milwaukee, Wisconsin. The company is an ISO 9001:2015 certified manufacturer of standard and custom molded components and fittings to customers in the United States and overseas. The company’s primary product categories include orifices, filters, check valves, switches, and regulators. The company also offers custom manufacturing through options of orifice and fitting sizing, as well as custom molding and material varieties.

    • Altec AIR, LLC
      • United States of America Address: 226A Commerce Street Broomfield, Colorado, United States of America

      Manufacturer Overview

      Altec AIR, LLC, established in 1954 and based in Broomfield, Colorado, USA, is a manufacturer and supplier of air pressurization and compressed air treatment systems. The company’s products include desiccant dryers, refrigerated dryers, compressed air filters, CO2 adsorbers, and antenna dehydrators. These products are crucial in industries like machinery manufacturing, telecommunications, fluid power, and ozone generation. Applications for these products include air drying for telecom cables, laboratory air purification, and ozone generation. Its services include state-of-the-art monitoring for enhanced reliability and has a strong international presence across six continents.

    • Entegris
      • United States of America Address: 129 Concord Road, Billerica, Massachusetts, United States of America

      Manufacturer Overview

      Entegris Inc., founded in 1966 and headquartered in Billerica, Massachusetts, is a supplier of advanced materials and process solutions for the life sciences, semiconductor, and other tech industries. Some of its products and solutions include specialty chemicals, gas delivery systems, and filters used by logic, memory, and semiconductor equipment manufacturers. Over 65% of its factories are ISO 14001 and ISO 45001 certified, while its stock is traded on NASDAQ under ENTG. The ISO 9001-certified company has 4,400 active patents and offers several services, including analytical, field support, and refurbishment services.

    • NIBCO INC.
      • United States of America Address: 1516 Middlebury Street Elkhart, Indiana, United States of America

      Manufacturer Overview

      NIBCO INC. was founded in 1904 in Elkhart, Indiana. NIBCO is a worldwide manufacturer of flow control system solutions for residential, industrial, marine, and irrigation markets. NIBCO is ISO 9001:2015 certified. NIBCO products segments include system management including air separators and isolation strainers, fittings including metal and plastic fittings, tools, pipes, & accessories, and valves which includes among others, press tools, push tools, ball valves, boiler drains, butterfly valves, check valves, and gate valves.

    • WITT Gas Controls LP
      • United States of America Address: 1055 Windward Ridge Parkway Suite 170 Alpharetta, Georgia, United States of America

      Manufacturer Overview

      WITT Gas Controls LP, a company established in 1945, is based in Witten, Germany, as a manufacturer of gas safety and control equipment. Its specialization is manufacturing gas mixers, mobile analyzers, gas receivers, gas analyzers, and ambient air monitoring. It also manufactures package leak detectors, barcode readers, pressure regulators, pressure regulating stations, and gas filters. The company obtained several ISO certifications, including ISO 9001 and ISO 22000. Its manufactured products are utilized in metalworking, glass processing, biogas, welding, and medical industries across China, Indonesia, Australia, Germany, and Turkey.

    • CELEROS FLOW TECHNOLOGY
      • United States of America Address: 4045 BALLANTYNE CORPORATE PLACE, SUITE 300, CHARLOTTE, North Carolina, United States of America

      Manufacturer Overview

      Celeros Flow Technology is based in North Carolina, USA, and is a manufacturer of flow control technology products that was established in 2020 as a spin-off company from the SPX Flow Group. The company markets its products under several brands, including M&J Valve, GD Engineering, and ClydeUnion Pumps. Its product lineup includes filtration systems such as coalescers, valves such as butterfly valve models, and pumps such as reciprocating pump models. The company’s products are used by clients in the oil and gas, power generation, and chemical processing industries.

    • Moldex
      • United States of America Address: 10111 Jefferson Blvd., Culver City, California, United States of America

      Company Overview

      Moldex, established in 1980 and headquartered in Culver City, CA, is a manufacturer and supplier of hearing and respiratory protection solutions. The company's product range includes Reusable Respirators, Reusable Hearing Protection, Disposable Hearing Protection, and Disposable Respiratory Protection. These products, developed with over 70 patents, are designed to ensure the safety and comfort of workers in various industries. They enhance the contoured shape of Meteors earplugs and the unique PlugStations dispenser for earplugs. It primarily serves industries such as Construction, Energy and utilities, Food Processing, General Manufacturing, and Healthcare.

    • HEINKEL Process Technology GmbH
      • Germany Address: Ferdinand-Porsche Straße 8, Besigheim, Baden-Württemberg, Germany

      Manufacturer Overview

      HEINKEL Process Technology GmbH is a manufacturer of equipment and systems primarily related to solid-liquid separation processes based in Germany. Established in 2004, the company offers diverse products tailored to solid-liquid separation and related processes, including vertical centrifuges, horizontal peeler centrifuges, sedimentation classifying centrifuges, and inverting filter centrifuges. The company also offers equipment for various procedures, such as Nutsche filters and filter dryers, laboratory and pilot plant equipment, separation systems, and used machines. The company's equipment finds applications across various industries, including pharmaceutical, chemical, food products, and surface coating.

    • S.T.I.T.I. S.r.l.
      • Italy Address: Via Campagnola, 7, VICENZA, Veneto, Italy

      Manufacturer Overview

      S.T.I.T.I. S.r.l., established in 1986 and headquartered in Vicenza, Italy, is a manufacturer of equipment and systems for natural gas treatment. The company's product range includes cyclone separators, heat exchangers, odorizing lapping tanks, and more. These products cater to various gas station typologies, such as gas-reducing and metering stations, gas treatment plants, and gas pressure-reducing stations for industrial and civil use. It provides equipment like cartridge filters, two-phase filter separators, and vane separators (K.O. drums). The company also offers supporting structures (skids), stairs, and walkways.

    • WEH GmbH Verbindungstechnik
      • Germany Address: Josef-Henle-Straße 1 89257 Illertissen, Germany

      Manufacturer Overview

      WEH GmbH Verbindungstechnik is a manufacturer of refueling components for gasses, fuel, and industrial liquids that was established in 1973 in Illertissen, Bavaria, Germany. The company primarily produces shut-off valves for technical gas plants and systems, and quick connectors for pressure or leak testing. It also offers refueling components for hydrogen or natural gas applications, including breakaways, receptacles, and nozzles for dispensing operations. The company is ISO 9001:2015 and ISO 14001:2015 certified, and mainly serves clients in the automotive and aerospace industries.

    • HEROSE GMBH Armaturen und Metalle

      • HEROSE GMBH Armaturen und Metalle
        INDUSTRY

      • Germany Address: Elly-Heuss-Knapp-Straße 12, Bad Oldesloe, Germany

      Manufacturer Overview

      HEROSE GMBH is a manufacturer of specialty valves established in 1873 and based in Bad Oldesloe, Germany. The company produces various valves for industrial gasses and fluids, such as cryogenic liquefied industrial or natural gasses. These include pressure regulators, cryogenic safety valves, and free discharge safety valves. Aside from its products, the company also offers custom valve engineering services using VALVIO design and analysis software for its clients with unique project specifications.

    • Controlmatik ABW d.o.o.
      • Slovenia Address: Fajfarjeva 15 Domzale, Slovenia

      Manufacturer Overview

      Controlmatik ABW d.o.o., founded in 1979 and based in Domžale, Slovenia, is a manufacturer of dosing and safety equipment for water treatment. The company also provides engineering solutions for disinfecting drinking, swimming, and industry water and stocks products like automatic chlorinators, chlorine dioxide analyzers, and emergency shutoff systems. It has more than 1500 clients in over 40 countries worldwide, and all of its products are tested and comply with DIN 19606 standard. The company also designs and manufactures customized water disinfection mobile units and dosing stations that can be used in remote areas without electricity or during natural disasters.

    • Bühler Technologies GmbH
      • Germany Address: Harkortstrasse 29 Ratingen, Germany

      Manufacturer Overview

      Bühler Technologies GmbH is a manufacturer of gas analysis and fluid control products that was established in Ratingen, Germany, in 1969. The company offers a range of fluid control products, including oil pumps, level or temperature switches, and oil coolers. It also offers gas analysis equipment such as gas sampling probes, gas conditioning systems, and gas analyzers. The company is ISO 9001 and ISO 14001 certified, and serves clients in the chemical, power transmission, and processing monitoring industries.

    • M&C TechGroup Germany GmbH
      • Germany Address: Rehhecke 79 Ratingen, Germany

      Manufacturer Overview

      M&C TechGroup Germany GmbH, established in 1985 and headquartered in Ratingen, Germany, is a manufacturer of gas sampling, gas conditioning, and process control solutions. The company offers a wide range of products such as gas sample probes, heated lines, pumps, coolers, and more. It also provides filters, analyzers, temperature controllers, and gas conditioning systems. Its gas sample probe SP10 can withstand temperatures of up to 180 °C [356 °F]. The company serves several industries such as glass industry, chemical industry, environmental technology, power plants, and more.

    • Elettromeccanica Delta S.p.A.
      • Italy Address: Via Trieste, 132, Arcade Treviso, Italy

      Manufacturer Overview

      Elettromeccanica Delta S.p.A. is an Italian ISO 9001 certified manufacturer of safety and control products for combustion equipment founded in 1961 and based in Arcade, Treviso. The company's product portfolio includes burner control units for gas firing appliances, proportional flow control valves, solenoid actuators for control valves, air-to-gas ratio controllers, and gear pumps for oil burners. It also offers design and engineering services for customers with unique project parameters. The company's products are primarily used by client boiler and furnace installation companies, HVAC manufacturers, power generation facilities, and waste incineration plants.

    • BGS General Srl
      • Italy Address: Via Zibido, 3, 20058 Zibido San Giacomo MI, Italy

      Manufacturer Overview

      BGS General Srl, established in 1974 and headquartered in Milano, Italy, is a developer, manufacturer, and distributor of vacuum technologies and systems. The company's main product lines comprise industrial-use low vacuum pumps, high vacuum pumps, and medical devices. It also offers a range of original and aftermarket spare parts and accessories, including air filters, lubricating fluids, and solenoid valves. Its products are used in medical anesthesia equipment, operating theaters, and electro-mechanical measurement and control instrumentation.

    • Golden Mountain Enterprise Co., Ltd.
      • Taiwan Address: No.9 Lane 133, Xing-Hua St., Chien-Chen Dist., Kaohsiung, Taiwan

      Manufacturer Overview

      Golden Mountain Enterprise Co., Ltd. (GMEC) is a Taiwanese manufacturer of industrial products and instruments founded in 1980. The company produces various valve, pressure, flow, and temperature system components for use in chemical processing, food processing, pollution control and oil refining. GMEC is an ISO9001 certified company, with an extensive product portfolio including Venturi tubes, butterfly valves, manometers and temperature controllers. These supply industrial processes in sites like breweries, chemical plants and wastewater treatment facilities.

    • HEINZ MARCHEL GMBH & CO. KG
      • Germany Address: Ringstraße 3 Wallenhorst, Germany

      Manufacturer Overview

      HEINZ MARCHEL GMBH & CO. KG founded in Wallenhorst, Germany, in 1973, is a manufacturer of gas fittings and empty hook conveyor systems. The company manufactures gas filters, meat hooks, valves, flow meters, and cleaning machines for slaughtering hooks. Its thread flow meters are used to measure the flow rate of gases that pass through a pipe or tubing with threaded connections. The company is ISO 9001: 2015 certified. It also provides services in mechanical engineering and offers spare parts for its products.

    • Mikropor America, Inc.
      • Turkey Address: Organize Sanayi Bolgesi, Oguz Caddesi No: 5, 06935, Ankara, Turkey

      Manufacturer Overview

      Mikropor America, Inc. is based in Michigan City, Indiana, USA, and is a manufacturer of compressed air and air filtration products that was established in 2008 as a subsidiary of the Turkish company Mikropor Inc. The company offers high pressure and activated carbon compressed air filter models, air intake filters for use in generators or gas turbines, and water separators for separating particulates or water from compressed air. The company is ISO 9001, ISO 14001, and OHSAS 18001-certified, and chiefly serves clients in the industrial processing sector.

    • Pietro Fiorentini S.p.a.
      • Italy Address: Via Enrico Fermi, 8/10 Arcugnano, Vicenza, Italy

      Manufacturer Overview

      Pietro Fiorentini S.p.a. founded in Arcugnano, Vicenza, Italy, in 1940, is a manufacturer of oil/gas processing and flow management products. The company manufactures products including pressure regulators, gas meters, gas odorizing systems, and valves. In 2022 it reached consolidated revenues of 500 million euros, an increase of 8% compared to 2021. The company has 2,800 employees spread across 40 international locations, with a strategic commercial presence in 100 countries worldwide. It also provides spare parts for its products and services of data management and custom engineering.

    • SPIRIG

      Manufacturer Overview

      Dipl. Ing. Ernest Spirig, established in 1969, is a Rapperswil-based manufacturer in Switzerland, specializing in precision flame sources. The company holds over 100 patents in areas like signal and data processing, mechanical transmissions, and temperature measurement. Its product range includes microflame generators and soldering stations, temperature indicators, and a range of measuring equipment. These products are designed for brazing, flaming, and soldering various materials, particularly in the jewelry, goldsmith, and dental industries.

    • PRODUCTOS CLIMAX, S.A

      Manufacturer Overview

      Productos Climax SA, founded in 1984 and headquartered in Barcelona, Spain, is a designer and manufacturer of PPE (personal protective equipment). The company's product portfolio comprises industrial PPE, protective equipment for outdoor and extreme sports, and protective gear for motorsports. Its industrial PPE products include equipment for respiratory protection, safety harnesses, and welding face shields. All of its products carry the required manufacturer's identification number required by EU law, and it manufactures all of its products at its 10,000-square-meter facilities located in Parets del Valles.

    • EKASTU Safety GmbH

      Manufacturer Overview

      EKASTU Safety GmbH is an ISO 9001, ISO 14001, and ISO 45001-certified manufacturer of personal protective equipment (PPE) established in 1932 in Waiblingen, Germany. The company offers respiratory protection for filtering air in high risk or hazardous environments, eye protection shields for protection from sparks or UV rays, and hoods for protection against harmful particles or chemicals. It also offers gloves and eyewash products for contact with harmful substances. The company’s products are commonly used in the residential and commercial sectors, as well as in industrial processing operations.

    • MATISEC

      Manufacturer Overview

      Matisec, established in 1974 and headquartered in Vaulx-milieu, Rhone-Alpes, France, is a human protection equpment and security equipment designer, developer, and manufacturer. The company's primary products include respiratory systems and chemical, fire, and nuclear protective suits used in emergency situations. It also produces ventilated helmets, military combat gear, and a range of after-sales accessories, such as breathing air shelters, medium pressure mobile networks, and rescue air sources. Additionally, the company offers various services, including product repairs and product customization.

    • Contec GmbH Industrieausrüstungen

      Manufacturer Overview

      Contec GmbH Industrieausrüstungen, founded in 1972, is a manufacturer based in Bad Honnef, Germany, specializing in industrial filtration solutions. The company's lineup includes filter elements and housings made from aluminum, plastic, or stainless steel, designed to remove contaminants from air and gas streams. It also offers compressed oil mist filters and separators suitable for removing moisture, oil mist, and impurities in machinery. It extends its portfolio to include liquid filtration solutions, including automatic backwashing filters, cartridge filter housings, and strainers. The company serves various industries, including food and beverage, energy, and water treatment.

    • Kalthoff

      Manufacturer Overview

      Kalthoff, founded in 1963 and headquartered in Selm, Germany, is a manufacturer of filter technology. The company provides air filter products and services for residential and commercial areas, as well as mobile systems like railways and aircraft. It also provides products for sensitive environments, such as manufacturing facilities of semiconductors or medications, and cleanrooms. The company's products meet the ISO 16890 and EN 779 standards for air filtration, and also correspond to the directives of VDI 6022.

    • ennox biogas technology

      Manufacturer Overview

      Ennox Biogas Technology GmbH, established in 2011 and headquartered close to Lake Constance, Germany, is a gas technical component developer and manufacturer for bio, sewage, and landfill gas plants. The company's products include modern gas components that cover the entire bandwidth of biogas equipment, including digester equipment such as gas domes, manholes, and foam traps. It also supplies biogas flares for agriculture and for the development and implementation of landfill and gas flares. The company offers full original equipment and original design manufacturing services, as well as custom product manufacturing.

    • Headline Filters

      Manufacturer Overview

      Headline Filters Limited, founded in 1986, is a United Kingdom-based manufacturer in Aylesford, Kent, producing bonded microfiber filter elements. The company's filters, designed to remove contaminants from fluids and gases in various applications, include compact filters for protecting sensitive equipment in high-pressure applications, coalescing filters to remove water droplets, oil aerosols, and other contaminants from compressed air systems, and bespoke filters designed based on specific requirements. These products find applications in various industries, such as chemical processing, food and beverage, and power generation.

    • TTC Engineering

      Manufacturer Overview

      TTC Engineering is a manufacturer of aggregate, concrete, and asphalt processing machinery established in Kahramankazan, Ankara, Turkey, in 2003. The company’s product lineup includes vertical shaft impact crushers for crushing combinations of hard materials to produce aggregates, and feeders equipped with grizzly scalpers for crushing materials with plenty of clay or fine materials present. It also offers equipment and accessories for concrete batching and asphalt plants. The company’s products are mainly used by clients in Turkey’s industrial processing sector.

    • VENTILAZIONE INDUSTRIALE SRL

      Manufacturer Overview

      Ventilazione Industriale Srl is a manufacturer of air treatment and purification products that was established in 1972 in Lissone, Italy. The company’s products include activated carbon filters, catalytic combustors for removing smoke from industrial processes, and scrubbers equipped with venturi cones or filling bodies. It also offers custom design, production, and installation of air purification by customer specifications. The company’s products are commonly used by its clients in the chemical, pharmaceutical, and metalworking industries.

    • Voigt GmbH

      Manufacturer Overview

      Voigt GmbH, founded in 1907 and based in Wernau, Baden-Württemberg, Germany, is a manufacturer specializing in felt and filter technology. The company produces a range of felt products, including technical felt in various quality grades and colored felt for handicraft and decoration purposes. Through its Voigtdesign line, the company offers practical products made of wool felt in diverse sizes and colors. In addition, the company manufactures industrial filters suitable for both dry and liquid filtration applications. These products are utilized across various industries, including chemical, food and beverage, and ventilation sectors.

    • SagiCofim S.p.A.

      Manufacturer Overview

      SagiCofim S.p.A. Single Member Company, founded in 1998 and headquartered in Milan, Italy, is a developer and manufacturer of environmental comfort and air filtration systems and solutions. The company's products and solutions include air distribution components and systems, fire protection systems, and acoustic management systems, such as sound attenuators, acoustic louvers, and sound-proof louvers. It offers turnkey systems with services that include installation and maintenance. It works with clients that include hospitals, pharmaceutical manufacturers, and hotels.

    • Classic Filters
      • United Kingdom Address: Sextant Park Neptune Close Rochester, Kent, United Kingdom

      Company Overview

      Classic Filters is a UK-based manufacturer of particulate and coalescing filter housings and elements since 1983. The company's products are used in various industries, including HVAC, food & beverage, and pharmaceutical. Some of the company's products include particulate filter housings, coalescing filter housings, filter elements, microfibre filter elements, stainless steel elements, and more. The company can also custom design and manufacture filter housings and elements to meet the specific needs of its customers. Furthermore, the company has a global network of distributors, ensuring that its products are available worldwide.

    • MEDENUS Gas-Druckregeltechnik GmbH
      • Germany Address: Im Langen Feld 3 D-57462 Olpe, Germany

      Company Overview

      MEDENUS Gas-Druckregeltechnik GmbH, founded in 1972 and headquartered in Olpe, Germany, is a manufacturer and supplier specializing in gas pressure regulation equipment. The company's range of products includes gas pressure regulators, gas ball valves, and gas filters. These products find applications in various industries, including the chemical industry, food and beverage, and research and development. The company also offers services, including training customers on the use of its products, technical support, and maintenance. The company sells its products to various countries, including the United Kingdom, the Czech Republic, and Egypt.

    • EM-Technik
      • Germany Address: Industriestraße 2, Maxdorf, Germany

      Company Overview

      EM-Technik is a manufacturer and supplier of fittings and connectors fabricated from special plastics that was established in Maxforf, Germany, in 1965. The company’s products include couplings, fittings, and valves for controlling or regulating the flow of liquids in industrial processes. These are fabricated from chemical-resistant fluoropolymer plastics such as PEEK, PTFE, and PVDF. It also offers related accessories, including clamps, tubes, and seals. The company’s products are used mainly by its clients in petrochemical processing, power generation, and water and wastewater treatment.

    • PNR Italia Srl
      • Italy Address: Via Gandini 2, 27058 Voghera, Italy

      Company Overview

      PNR Italia Srl is based in Voghera, Pavia, Italy, and is a manufacturer and distributor of spraying products that was established in 1968 before its acquisition by the Spraylab Group in 2018. The company offers spray nozzles for creating different spray patterns or pressure levels, such as full cone, flat fan, and fog. It also offers hydraulic, pneumatic, and twin fluid atomizer models, along with tank washing heads for cleaning or sanitizing tank exteriors. The company mainly serves clients in the chemical, water treatment, and automotive industries.

    • Alpha Technology

      Company Overview

      Alpha Technology International Ltd., founded in 2019, is an equipment manufacturer and supplier based in London, United Kingdom, specializing in oil and gas process equipment. The company, certified with ISO 9001:2015, ISO 45001:2018, and ISO 14001:2015, develops standard and custom equipment for filtration and coalescence, oil and gas treatment, and oil separation. It also conducts turnkey plant design and installation, including gas-oil separation plants (GOSPs) and gas treatment plants (GTPs). The company serves various sectors, including commercial, communication, and renewable energy markets.

    • Labotect Labor-Technik-Göttingen GmbH

      Company Overview

      Labotect Labor-Technik-Göttingen GmbH, founded in 1971, is a German manufacturer based in Rosdorf, Lower Saxony, specializing in solutions for assisted reproduction and life-science laboratories. With ISO 13485 certification, the company offers a range of CO2 incubators equipped with various filters, measuring devices for parameter monitoring, and software. It also supplies cooling and cryopreservation devices and consumables for assisted reproduction techniques (ART). Other products include sterile items and laboratory apparatus for gynecological and general surgery, such as insemination and embryo transfer catheters. These offerings cater to both domestic and international markets through distributors in over 60 countries.

    • RSG Safety BV

      Company Overview

      RSG Safety BV, founded in 2011 and headquartered in Venlo, the Netherlands, is a personal protective equipment designer, manufacturer, and B2B supplier. The company specializes in RPE (respiratory protective equipment), disposable workwear, and eye protection. Its primary product line includes PAPR (powered air purifying respirators), PAPR head tops, and various application-specific face masks. Its secondary product lines include disposable overalls, safety goggles, and welding helmets. The company's services include operator training and RPE product servicing and maintenance.

    • HENGKO Sintered Metal Filters And Humidity Transmitter

      Company Overview

      HENGKO Technology Co., Ltd., established in 2001 and headquartered in Shenzhen, China, is a manufacturer and supplier specializing in sintered metal filters, temperature and humidity monitors, sensors, and probes.  The company offers a range of products, including porous metal flow restrictors, sintered powder metal filters, gas sensor probe assemblies, handheld humidity temperature meters, dew point sensor transmitters, and more. These products are applicable across various sectors, including cold chain transport, electronic equipment production lines, medical automation, humidifiers, and more.  The company's clientele includes brands such as Solvay, Foxconn, Great Wall, Honeywell, and Wuxi Apptec.

    • Signal Group Ltd
      • United Kingdom Address: 12 Doman Road, Camberley, GU15 3DF, United Kingdom

      Company Overview

      Signal Group Ltd, a company founded in 1977 and headquartered in Camberley, England, is a manufacturer and supplier of gas analyzers. The company's product portfolio includes paramagnetic oxygen analyzers, portable heated sample pumps, and zero air generators. These products are used in various industries, including agricultural emissions monitoring, energy production, and semiconductor manufacturing. The company offers services including technical support, maintenance, and product catalogs. The company is ISO 9001:2015 certified, and it exports its products to various countries, including Ireland, the United States, and India.

    • Porvair Filtration Group Ltd.
      • United Kingdom Address: 1 Concorde Close Segensworth, Fareham, Hampshire, England, United Kingdom

      Company Overview

      Porvair Filtration Group is a multinational corporation that designs and manufactures specialized components and assemblies for filtration and separation applications. They were founded in 1974 and are headquartered in the United Kingdom, with offices throughout the United States. Porvair has provided filtering technology solutions to various industries since its establishment, including Aerospace and Defense, Nuclear, Chemical and Industrial Processes, and Food and Beverage businesses. Among their products are capsule filters, compressed air filter housings, fluidization, and powder handling devices. They also provide tailored solutions for the aerospace and nuclear industries.

    • Maximator GmbH

      Distributor Overview

      Maximator GmbH, established in 1885 and headquartered in Nordhausen, Germany, is a supplier of high-pressure technology, testing technology, hydraulics, pneumatics as well as hydrogen technology. The company offers a range of products, from fittings to modular gas compressor systems. It also offers customer-oriented services such as burst pressure, autofrettage of components, and a large number of inspections on CNG. Its pumps are rugged, rebuildable, and can tolerate all installation positions. The company has TÜV certification for its valves, fittings, and tubing, serving diverse industries, including automotive, energy, chemical, and semiconductor industries.

Gas Filter Manufacturer Ranking

*Including some distributors, etc.

Derivation Method

The ranking is calculated based on the click share within the gas filter page as of November 2024. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.

Number of Employees

  1. HENGKO Sintered Metal Filters And Humidity Transmitter: 301
  2. EM-Technik: 160
  3. Bühler Technologies GmbH: 145

Newly Established Company

  1. Classic Filters: 2001 (23 years ago)
  2. BGS General Srl: 1996 (28 years ago)
  3. Mikropor America, Inc.: 1987 (37 years ago)

Company with a History

  1. HEROSE GMBH Armaturen und Metalle: 1873 (151 years ago)
  2. NIBCO INC.: 1904 (120 years ago)
  3. Pietro Fiorentini S.p.a.: 1940 (84 years ago)

Gas Filter Manufacturers in United States

*Including some distributors, etc.

Global Distribution of Gas Filter Manufacturers by Country

*Including some distributors, etc.

Country Number of Companies Share (%)
United States of America United States of America 8 29.6%
Germany Germany 8 29.6%
Italy Italy 5 18.5%
United Kingdom United Kingdom 3 11.1%
Slovenia Slovenia 1 3.7%
Taiwan Taiwan 1 3.7%
Turkey Turkey 1 3.7%

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