31 HEPA Filter Manufacturers in 2024
This section provides an overview for hepa filters as well as their applications and principles. Also, please take a look at the list of 31 hepa filter manufacturers and their company rankings. Here are the top-ranked hepa filter companies as of November, 2024: 1.NuAire, Inc., 2.HEPA Corporation, 3.Air Quality Engineering, Inc..
Table of Contents
What Is a HEPA Filter?
A HEPA filter is a device that collects micron-sized particles in the air with high efficiency. HEPA is an abbreviation for "High Efficiency Particulate Air"
As an ultra-high performance filter, it is used at the final stage of sorting through a filter for coarse dust. There is a high need for HEPA tilters to clean the air in industrial applications that maintain environmental sanitation or require clean rooms.
Uses for HEPA Filters
One application of HEPA filters is to maintain a clean environment in clean rooms. When air conditioning equipment is used in a clean room, HEPA filters are attached to the air conditioning equipment to prevent particulates from entering the clean room.
HEPA filters can also be used in fan units incorporated into manufacturing equipment to purify the air. In some cases, HEPA filters are installed in the exhaust systems of workplaces that handle dust. Also, HEPA filters are required to be installed if the substances handled fall under specified chemical substances, so it is important to check the regulations that apply to the substances handled.
Increasingly, HEPA filters are being installed in air purifiers not only for the manufacturing industry but also for general household use.
Pollen, which causes hay fever, is 10 to 30 μm in diameter, and microorganisms such as mold and mites are 5 μm or larger in diameter, so HEPA filters can collect more than 99.97% of these substances.
Principle of HEPA Filters
Figure 1. HEPA filter collection principle
HEPA Filters are made of filter paper made of fine glass fibers with a diameter of 1 to 10 µm, which are shaped into a corrugated pattern and mounted in a sturdy frame. The glass fibers are intricately intertwined within the filter, and the fine particles contained in the passing gas are adsorbed.
Typical target particle diameters are 1 μm or less. For larger particles, an air filter is used instead of a HEPA filter. The adsorption process of fine particles can occur through contact between fibers and fine particles, or through Brownian motion after collision. 0.1 µm to 0.2 µm particles are less efficiently collected by HEPA filters.
Figure 2. Collection efficiency of HEPA filters
Because small particles are strongly affected by static electricity, electrostatic HEPA filters are also available that use electrostatic forces to attract fine particles. This can increase the collection efficiency of fine particles.
Other Information on HEPA Filters
Efficient Use of HEPA Filters
Because HEPA filters are very fine-grained, they become clogged after prolonged use, and their collection efficiency gradually declines. As the collection efficiency decreases, the pressure drop increases and the filter may be damaged because it cannot withstand the pressure difference between the front and back of the filter.
The following are ways to prolong the life of a HEPA filter without replacing it:
1. Install a pre-filter
HEPA Filters can collect very fine particles, but because of their fine grain, they are prone to clogging when larger particles reach the filter. Therefore, installing a coarser pre-filter before the HEPA filter can extend its life.
2. Avoid oil mist
Figure 3. Longer service life of HEPA filters
When oil mist reaches the HEPA filter, it forms a film that can cause clogging. When using HEPA filters in areas where oil mist is generated, remove the oil mist with a dedicated device such as a mist collector.
List of 31 HEPA Filter Manufacturers
*Including some distributors, etc.
Sort by Features
- Default
- Company Size: largest first
- Year Founded: oldest first
- Year Founded: earliest first
Sort by Area
- United States of America
- Australia
- Canada
- China
- Denmark
- Germany
- Japan
- Netherlands
- United Kingdom
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Air Quality Engineering, Inc.
HEPA Filter Efficiency
Manufacturer Overview
Air Quality Engineering, Inc. founded in Brooklyn Park, Minnesota, USA, in 1973, is a manufacturer of air cleaning systems and filtration products. The company’s product portfolio includes HEPA and exhaust filters, activated carbon filter media, cigarette smoke removers, welding and soldering fume extraction systems, and mist collectors. The company’s EverClear HEPA filtration systems are used for the filtration of cigar and cigarette smoke. Its products are used in both residential and commercial sectors. It serves the industries of metal-cutting, grinding, polishing, and extruding.
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AJ Manufacturing Co., Inc.
HEPA Filters and ULPA Filters
Manufacturer Overview
AJ Manufacturing, founded in the mid-1920s with headquarters in Kansas City, Missouri, United States, is a manufacturer of air distribution components for HVAC systems. Since 1974, the company has specialized in the custom production of stainless steel and aluminum HVAC supply grilles, HVAC return grilles, and diffusers. These HVAC components are mostly designed for use in hospitals, laboratories, and similar critical environments, although they are also used in commercial buildings for functionality, code requirements, and appearance. The company has clients that include Boeing, Ceva, and St. Luke’s Nampa Medical Center.
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NuAire, Inc.
Replacement HEPA Filter
Manufacturer Overview
Nuaire, established in 1966 in the United States , specializes in the manufacturing of ventilation solutions and delivering it worldwide. Engaging in manufacturing air handling units, fans, and controls, the company caters to various industries, including healthcare, commercial, and residential sectors. It's motive revolves around enhancing indoor air quality while promoting energy efficiency. Leveraging the latest technology and the working hard to be excellent, the company has formed strategic partnerships and garnered industry recognition for its achievements. The company's proven track record encompassing decades of expertise, underscores its position as a game changer in the field of ventilation.
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Alen Corporation
HEPA Filter
Manufacturer Overview
Alen Corporation, founded in 2006 and headquartered in Austin, Texas, United States, is a manufacturer and provider of air purifiers and air quality solutions. The company specializes in producing a range of air purifiers designed to improve indoor air quality in homes and workplaces. The company’s products find applications in residential spaces, offices, and healthcare environments, aiding in the reduction of allergens, pollutants, and odors. The company also provides a warranty on all its products to ensure customer satisfaction.
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Graver Technologies
HEPA Filters
Manufacturer Overview
Graver Technologies, founded in 1866, is a manufacturer of products used in industrial filtration, purification, and separation. The product line includes power generation filters, adsorbent products, ion exchange products, crossflow membrane products, and liquid process filters used in industrial, microelectronics, food & beverage, healthcare, and power generation industries. The company in Glasgow, DE, has certifications and compliances such as FDA Title 21, ISO 9001:2015, Halal, ASME code, and CRN registration. The company has 10CFR50App.B– Quality Assurance Criteria for Nuclear Power Plants and Fuel Reprocessing Plants.
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Sidco Filter Company
HEPA and ULPA Filter Manufacturing
Manufacturer Overview
Sidco Filter Company is a U.S.-based manufacturer specializing in OEM and aftermarket filters for air and gas markets, established in 1997. The company is known for its quick response times, high-quality products, and excellent customer service. In 2021, Sidco acquired Roome Technologies, thereby expanding its range of high-efficiency filters across diverse sectors. Offering both custom and OEM filter solutions, Sidco prioritizes customer satisfaction and rapid delivery, solidifying its reputation in the filtration industry.
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TopAir Systems
HEPA FILTER
Company Overview
TopAir Systems Inc., headquartered in Needham, Massachusetts, is an American manufacturer and supplier, providing clean air and containment solutions. The company's product line includes biosafety and polymerase chain reaction cabinets, ductless fume hoods, fume cupboards, and laminar clean benches. These solutions are applied in laboratories and manufacturing facilities within chemical or biological plants, universities, research and development facilities, hospitals, as well as the electronics, semiconductor, and pharmaceutical industries. The company extends its product range to include forensic laboratory equipment, such as evidence drying cabinets and fuming chambers.
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Mercury Medical
High-Efficiency HEPA Filter
Company Overview
Mercury Medical is an American manufacturer and distributor of specialized medical equipment established in 1968 and based in Clearwater, Florida. The company offers various products with applications in airway management, neonatal care, anesthesia, emergency procedures. These include laryngoscopes, resuscitators, ultrasound systems, and nebulizers. Mercury Medical also provides contract manufacturing, refurbishing, and repair services. It primarily serves clients in the biotechnology industry, as well as in hospitals, clinics, and the emergency response services.
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AAF International
HEPA-ULPA Filters
Company Overview
AAF International, founded in 1921 and headquartered in Shah Alam, Selangor, is a manufacturer and distributor of air filters and equipment. Some of its products are PerfectPleat, HEPA filters, Sensor360, Dust Collection Solutions, and Gas Turbine Solutions for various applications, such as HVAC, cleanroom, industrial, and transportation. These products help protect people and systems from airborne contaminants, improve indoor air quality, reduce energy consumption, as well as enhancing performance and reliability. The company has ISO 9001 and ISO 14001 certifications and won the ASHRAE Technology Award in 2019 for its HVAC design for the National Museum of Qatar.
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Lennox
HEPA filter
Distributor Overview
Lennox, established in 1895 and headquartered in Richardson, Texas, is a global supplier specializing in heating, ventilation, and air conditioning (HVAC) solutions. The company’s product portfolio encompasses a comprehensive range of HVAC solutions such as Lennox series rooftop units, split systems, ductless systems, and more. These solutions cater to various sectors including residential, commercial, industrial, retail, and more. With manufacturing and distribution facilities across North America and a network of over 6,000 independent Lennox Dealers, Lennox offers HVAC solutions nationally and internationally.
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MANN+HUMMEL Air Filtration
HEPA/ULPA filters
Manufacturer Overview
MANN+HUMMEL, established in 1941 and headquartered in Ludwigsburg, Germany, is a developer and manufacturer of comprehensive filtration solutions for a wide range of applications and industries. The company’s product line includes solutions for cleaner mobility, air, and water, particularly targeting industrial discharge contaminants. Its filtration systems are utilized in combine harvesters, compressors, ventilation, and air conditioning systems, as well as wastewater treatment facilities. Notable brands under the company include Wix Filters, Mann Filter, and Streametic.
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NORDIC AIR FILTRATION
HEPA Filter
Manufacturer Overview
Nordic Air Filtration, established in 1991 and headquartered in Nakskov, Sjælland, Denmark, is a global manufacturer and supplier of air filtration solutions for resellers and OEMs worldwide. Its product range includes various types of filters suitable for different applications, such as HEPA, pocket, panel, V-bank/compact, and combi carbon filters for air handling units. The company also provides essential services like technical support, filter testing, and custom solutions tailored to meet the specific filtration requirements of their clients.
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Kondoh Industries, Ltd.
Air Filter Catalog
Manufacturer Overview
Kondoh Industries, Ltd., established in 1953 and based in Tokyo, Japan, is a manufacturer and supplier of air filtration systems and metrology tools. The company provides air filters and filtration equipment, serving the industries with clean environment solutions. Its product range includes fan filter units, GIGA filters, and particle counters, catering to various sectors, including nuclear facilities and regenerative medicine. The company offers multiple products and services, including metrology systems, cleanroom maintenance, and calibration services. It also emphasizes bio-clean room ventilation, chemical filtration, and nuclear facility exhaust systems, emphasizing systems validation and equipment calibration.
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Suzhou National Purification Technology Co.,Ltd.
HEPA Filter
Manufacturer Overview
Suzhou National Purification Technology Co., Ltd. (SNAF), established in 2009 and headquartered in Suzhou Singapore Industrial Park, is a manufacturer specializing in air filters and cleaning equipment production. Some of its products include HEPA air filters, Mini-Pleat Filters, pocket air filters, and synthetic fiber panel pre-air filters. The company has earned numerous certifications, including ISO9001 and ISO14001, along with EU CE and American UL certifications. Its customer base spans the globe, with exports primarily going to Japan, South Korea, Taiwan, Germany, and Southeast Asian countries and regions
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Nippon Muki Co., Ltd.
Air filter products
Manufacturer Overview
Nippon Muki Co., Ltd., established in 1939 and headquartered in Tokyo, Japan, is a manufacturer specializing in air filters. Its product line includes pre-filters, ULPA filters, chemical filters, high-temperature filters, heat-resistant HEPA filters (ATMWC), heat-resistant semi-HEPA filters (GCW), and heat-resistant large air volume HEPA filters (ATMCH). It provide an extensive range of air filtration solutions suitable for applications in buildings, hospitals, laboratories, and industrial factories. These filters are designed to enhance air quality and are essential for maintaining clean and healthy environments.
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THE FILTER FACTORY
HEPA Air Filtration Filters
Manufacturer Overview
The Filter Factory, Inc., a company established in 1988 and headquartered in Yuma, Arizona, is a manufacturer of air filtration products. Its product line consists of air filtration items like liquid filter bags, string wound filter cartridges, high flow filter cartridges, CTO carbon block cartridges, and high-efficiency pleated filter cartridges. These products are engineered to eliminate impurities, particles, contaminants, and odors from the air across a spectrum of industrial, commercial, and residential settings. The company possesses various capabilities, including quality control/testing, roll forming, die cutting, and providing design/application guidance..
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APC Filtration Inc.
Custom HEPA Air Filter
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Camfil
HEPA & ULPA FILTERS
Manufacturer Overview
Camfil is a manufacturer and supplier of air filtration solutions that was established in 1963 and is headquartered in Stockholm, Sweden. The company specializes in designing and producing air filters and filtration systems such. The company has multiple business areas that include air pollution control, filtration solutions, molecular contamination control and power systems. Its product range includes HEPA filters, air purifiers, and HVAC filters, serving sectors such as air cleaners and purifiers, healthcare, data centers, manufacturing, and commercial buildings. Camfil offers services like air quality consultation, Air Pollution Control, Filtration Solutions, Molecular Contamination Control and Power Systems as well as filter maintenance.
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PARKER HANNIFIN CORP
High Efficiency Particulate Air HEPA Filters
Company Overview
Parker Hannifin Corporation was founded in 1917 and is headquartered in Cleveland, Ohio. Parker Hannifin is a manufacturer and distributor of motion and control technologies and systems for markets including mobile, industrial, and aerospace. Parker-Hannifin operates through two segments: diversified industrial and aerospace systems. Diversified industrial offers sealing, shielding, thermal products and systems, adhesives, diagnostics solutions, and hydraulic, pneumatic, and elctromechanical components and systems or industrial machinery and equipment. The aerospace segment offers control actuation systems and components, engine exhaust nozzles and assemblies, pilot controls, as well as others.
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IFS SRL
HIGH EFFICIENCY HEPA FILTERS
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Oreck Corporation
HEPA Air Purifier Filters
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3M Filtere
HEPA Filter
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Cleanrooms
HEPA and ULPA Air Filtration
Distributor Overview
Cleanrooms, founded in 2002 and located in Lancaster, England, is a supplier of cleanrooms. The company offers a range of products that include GMP cleanrooms, ISO cleanrooms, rapidbloc cleanrooms, and rapid room cleanroom kits. These products are specifically designed to provide controlled and sterile environments for industries and applications such as pharmaceutical manufacturing, biotechnology, microelectronics, aerospace, and medical device production. Cleanroom products play a crucial role in ensuring product quality, regulatory compliance, and protection from contamination in these industries. The company is also ISO 9001:2015, ISO 14001:2015, and ISO 14001:2015 certified.
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ISS MINE SAFETY LTD.
Air Filtration & Pressurization System
Distributor Overview
ISS Mine Safety LTD., a division of Boundary Equipment Co. Ltd, has been a safety solutions supplier since 2006 that is headquartered in Edmonton, Alberta. The company was established to source and engineer products for enhancing safety and efficiency in mine equipment maintenance and operations. Its product range includes Heavy Duty Pin Pullers, Shovel Lube Booms, High-Pressure Hydraulic Tools, In-Cabin Air Quality & Pressurization systems, and Heavy Duty Mirrors. These products are specifically designed to ensure the safety and productivity of staff and equipment. The company holds ISO 9001:2015 certification for its adherence to quality and safety standards.
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RAPID PREP LLC.
Dust Collectors
Distributor Overview
RAPID PREP LLC, founded in 2006, is a full-service supplier of surface preparation equipment, including media blasting equipment sales and rental. The company is based in North Kingstown, Rhode Island. The company offers abrasive blast cabinets, abrasive blast booths, air-fed blasting hoods, blast suits, leather blasting gloves, as well as the GX4 gas monitor, Radex airline filter, and more. These products are typically used for surface preparation applications, often involving tasks such as cleaning, stripping, and preparing surfaces before painting, coating, and other finishing processes. From large-scale projects that require capital-intensive equipment to small requests for abrasives or filters, the company delivers.
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HEPA Filter Manufacturer Ranking
*Including some distributors, etc.Ranking as of November 2024
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | NuAire, Inc. |
9.3%
|
| 2 | HEPA Corporation |
6.3%
|
| 3 | Air Quality Engineering, Inc. |
5.6%
|
| 4 | Graver Technologies |
5.5%
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| 5 | AJ Manufacturing Co., Inc. |
5.1%
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| 6 | NORDIC AIR FILTRATION |
4.7%
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| 7 | Mercury Medical |
4.4%
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| 8 | Alen Corporation |
4.3%
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| 9 | AAF International |
4.2%
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| 10 | Sidco Filter Company |
3.9%
|
Derivation Method
The ranking is calculated based on the click share within the hepa 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
Newly Established Company
- AAF International: 2016 (8 years ago)
- Suzhou National Purification Technology Co.,Ltd.: 2009 (15 years ago)
- Cleanrooms: 2002 (22 years ago)
Company with a History
- Graver Technologies: 1866 (158 years ago)
- Lennox: 1895 (129 years ago)
- 3M Filtere: 1902 (122 years ago)
HEPA Filter Manufacturers in United States
*Including some distributors, etc.
- Air Quality Engineering, Inc.
- AJ Manufacturing Co., Inc.
- NuAire, Inc.
- Alen Corporation
- Graver Technologies
- Sidco Filter Company
- TopAir Systems
- Mercury Medical
- AAF International
- Novatek Corporation
- HEPA Corporation
- Lennox
Global Distribution of HEPA Filter Manufacturers by Country
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
United States of America
|
12 | 54.5% |
China
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2 | 9.1% |
United Kingdom
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2 | 9.1% |
Germany
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1 | 4.5% |
Denmark
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1 | 4.5% |
Japan
|
1 | 4.5% |
Australia
|
1 | 4.5% |
Netherlands
|
1 | 4.5% |
Canada
|
1 | 4.5% |
List of HEPA Filter Products
24 products are listed.
Yodogawa Electric Works
Workbench with dust collector YES series YES-VCD
80+ people viewing
Integrated work space and dust collector YES series ◆ There are four types of foods that can be selected according to the work! Yes-VD iron food s...
Yodogawa Electric Works
Workbench with dust collector YES series YES-PDP
50+ people viewing
Integrated work space and dust collector YES series ◆ There are four types of foods that can be selected according to the work! Yes-VD iron food s...
Yodogawa Electric Works
Workbench with dust collector YES series YES-VD standard type
130+ people viewing
Last viewed: 10 hours ago
Integrated work space and dust collector YES series ◆ There are four types of foods that can be selected according to the work! Yes-VD iron food s...
Astec Co., Ltd.
VOC removal filter for Incubator removal of pollutants flowing into the incubator from the gas line
30+ people viewing
■ No.1 filter selected by Incubator manufacturers It is a filter that removes pollutants such as VOC, CAC, microorganisms, aldehyde, and particles ...
Yodogawa Electric Works
Workbench with dust collector YES series YES-LD
40+ people viewing
Last viewed: 1 hour ago
Integrated work space and dust collector YES series ◆ There are four types of foods that can be selected according to the work! Yes-VD iron food s...
Yodogawa Electric Works
Workbench with dust collector YES series YES-VD slim type
50+ people viewing
Integrated work space and dust collector YES series ◆ There are four types of foods that can be selected according to the work! Yes-VD iron food s...
