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As an expert in air filtration for over 12 years, I have assisted countless clients, from contractors to facility managers, in selecting the best air filter products for a variety of applications. Air filters are crucial in maintaining healthy indoor environments across various industries, including healthcare, commercial buildings, and manufacturing. Proper filtration is essential for controlling pollutants, dust, and allergens, ensuring high air quality.
In this article, I will explore the top 10 air filter manufacturers in the United States, highlighting their products, reputation, and contributions to advancing air filtration technology.
1.Camfil
Camfil specializes in high-efficiency air filtration solutions, offering a wide range of HEPA and ULPA filters suitable for medical, pharmaceutical, food processing, and industrial applications. These filters provide superior particle capture efficiency, improving indoor air quality while reducing energy consumption and extending equipment lifespan.
Country: USA
Address: USA
Tel: +91 989598441
Website: https://www.camfil.com/en-us/
Main product: Air Filter
Other products: Industrial dust collection equipment, air purifiers, molecular filters
2.ClearFilter
ClearFilter is a provider of high-end filtration solutions, leveraging proprietary wet-process and ePTFE technologies since 2015. The company serves nuclear power plants as well as ventilation, energy, food, electronics, and manufacturing industries. Led by founder Steve Shi, ClearFilter delivers custom solutions, rigorous testing, no MOQ, and has supported over 200 projects in 20+ countries—continuing to expand and innovate.
Address: 30 Andeli, WestYuhua Road, Nanjing
TEl: +86-13645188016
Website: https://clearfilterpro.com/
Main Product: HEPA Filters, Air Filter
Other Products: Air Filters, Activated Carbon Filters, Gas Phase Filtration Systems, Air Purifiers, Cleanroom Solutions
3.BNX TruFilter
BNX TruFilter focuses on MERV 13 air filters, which use high-performance electrostatically charged media to capture fine airborne particles while maintaining excellent airflow. These filters are ideal for residential and commercial HVAC systems, effectively reducing dust, pollen, and airborne bacteria.
Country: USA
Address: 16727 Park Row Dr. Houston, TX 77084
Tel: 713 936 2726
Website: https://bnx.com/made-in-usa/merv-13-air-filters/
Main product: Air Filter
Other products: HEPA Filters, Gas Filters, Air Purifiers
4.Glasfloss Industries
Glasfloss Industries is one of the oldest air filter manufacturers in the U.S., offering a variety of HVAC filters designed to meet the air purification needs of residential, commercial, and industrial environments. Their products are known for durability and high filtration efficiency, effectively capturing dust, allergens, and airborne pollutants.
Country: USA
Address: 420 E. Danieldale Rd. DeSoto, Texas 75115
Tel: (214)741-7056
Website: https://www.glasfloss.com
Main product: Air Filter
Other products: High-efficiency filters, custom filtration solutions
5.Air Filters, Inc.
Air Filters, Inc. offers a wide range of air filtration products, including HVAC, HEPA, and activated carbon filters for different air purification needs. Designed to enhance air quality and protect equipment, their products are widely used in commercial and industrial applications.
Country: USA
Address: 8282 Warren Rd. Houston, TX 77040
Tel: 713.896.8901
Website: https://www.airfilterusa.com
Main product: Air Filter
Other products: HEPA filters, activated carbon filters, custom filters
6.Universal Air Filter
Universal Air Filter specializes in air filtration solutions for electronic equipment, providing dust and EMI shielding filters that meet UL, NEBS, and CE standards. These products are used in telecommunications, medical, and industrial devices, preventing dust accumulation and ensuring stable operation.
Country: USA
Address: 1624 Sauget Industrial Parkway Sauget, Illinois United States
Tel: 1-618-271-7300
Website: https://www.uaf.com
Main product: Air Filter
Other products: Dust filters, EMI shielding filters
7.Nordic Pure
Nordic Pure manufactures a variety of furnace and air conditioning filters, including MERV 12 and higher-rated options designed to remove dust, pollen, mold spores, and other allergens to improve indoor air quality. Their products are widely used in residential and commercial HVAC systems.
Country: USA
Address: USA
Tel: +1 800 590 0339
Website: https://www.nordicpure.com
Main product: Air Filter
Other products: Activated carbon filters, anti-allergy filters
8.Industrial Air Filtration, inc.
This company specializes in industrial air filtration equipment, providing high-efficiency dust collectors, smoke and mist collection systems widely used in manufacturing, metalworking, and other industrial environments. Their products improve air quality, reduce harmful particle emissions, and enhance workplace safety.
Country: USA
Address: 9820 Dino Drive # 140 Elk Grove, CA 95624
Tel: +(888) 501-3163
Website: https://www.iaf-usa.com
Main product: Air Filter
Other products: Smoke collectors, mist filters
9.Parker US
Parker’s HVAC filtration division offers a broad range of high-efficiency air filtration solutions for commercial and industrial applications. Their product line includes brands such as CLARCOR®, Airguard®, and ATI™, designed to improve air quality, optimize energy usage, and extend equipment lifespan.
Country: USA
Address: 100 River Ridge Circle Jeffersonville, IN
Tel: +1 (866) 247-4827
Website: https://www.parker.com/us/en/divisions/hvac-filtration-division.html
Main product: Air Filter
Other products: Industrial air filters, specialized filtration solutions
10.ACl Manufacturing
ACl Manufacturing produces high-quality industrial air filters, offering both standard and custom solutions for various industries. Their filters effectively remove airborne particles and pollutants, ensuring better air quality in production environments.
Country: USA
Address: 14241 E. 450 Road, Claremore, OK 74017
Tel: (918)341-6232
Website: https://airclean.com
Main product: Air Filter
Other products: Custom filters, HVAC filters
