As an air quality and filtration expert with over 12 years of experience, I’ve had the opportunity to work closely with a wide range of clients, including contractors, engineers, and facility managers, to recommend the best air filter solutions tailored to their specific needs. One of the most crucial aspects of maintaining optimal air quality in any indoor environment is selecting the right air filtration products.
In this article, I will introduce you to the top 10 air filter manufacturers in Hong Kong, highlighting their unique product offerings, reputation, and contributions to the air filtration industry.
1.Nanofil
Nanofil specializes in air filtration technology, utilizing advanced nanofiber materials to provide high-efficiency air purification solutions. Its patented nanofiber filter media offers superior filtration efficiency while maintaining excellent breathability and effectively capturing bacteria, viruses, and fine particles to ensure clean air.
Country: Hong Kong
Address: Unit C& D, 6/F, Tsuen Tung Factory Building, 38-40 Chai Wan Kok Street, Tsuen Wan
Tel: (+852) 3708 1838
Website: https://www.nanofil.com.hk
Main product: Air Filter
Other products: Air Purifiers, Antibacterial Nanofiber Air 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.Focus & Co (Far East) Limited
Founded in 1983, Focus & Co (Far East) Limited specializes in air filtration technology, offering high-efficiency HEPA filters, nanofiber materials, and air purification products. Its HEPA filters use high-density fiber materials to capture fine particles, including PM2.5, allergens, and bacteria, making them ideal for hospitals, laboratories, industrial clean rooms, and household air purifiers. The company also provides customized air filtration solutions tailored to clients’ specific needs.
Country: Hong Kong
Address: 1/F, Block 3, Tai Ping Industrial Centre, 53 Ting Kok Road, Tai Po, New Territories, Hong Kong
Tel: +852 2191-2200
Website: https://www.focusfareast.com
Main product: Air Filter
Other products: Nanofiber Materials, Silicone Fiber Sleeves
4.SKYWAY
SKYWAY manufactures high-quality air filtration products, offering efficient and durable filters and air purification solutions. Its industrial air filters effectively reduce dust, pollen, smoke, and harmful gases, improving air quality in factories, commercial buildings, and public spaces. The company focuses on durability and easy maintenance to ensure long-term stable operation.
Country: Hong Kong
Address: Flat C, 9/F, Cheong Wah Factory Building, 39-41 Sheung Heung Rd, Tokwawan, Kowloon, Hong Kong
Tel: 852-2330 1812
Website: https://www.skywayet.com/en/Air-Filtration
Main product: Air Filter
Other products: Commercial Air Purifiers
5.Anway Engineering Company Limited
Anway Engineering provides air filtration and purification equipment, specializing in the development and manufacturing of high-performance air purification technologies. Its filtration systems utilize multi-layer filtration technology to effectively remove PM2.5, formaldehyde, volatile organic compounds (VOCs), and bacteria, making them widely used in commercial, industrial, and medical settings.
Country: Hong Kong
Address: Unit 05, 13/F, Nanyang Plaza, 57 Hung To Road, Kwun Tong, Kowloon, HK
Tel: (852) 2598 4228
Website: https://www.anway.com.hk/air-filtration-purification
Main product: Air Filter
Other products: Air Purification Equipment
6.Clean Air Hong Kong Limited
Clean Air Hong Kong specializes in high-efficiency air purification solutions for residential, commercial, and industrial applications. Its high-efficiency air filters use electrostatic fiber materials to effectively capture fine dust, bacteria, and harmful gases. The company’s products are designed with energy efficiency in mind, ensuring effective air purification while reducing energy consumption.
Country: Hong Kong
Address: Unit 7, 1/F, Block B, Tonic Industrial Centre, 19 Lam Hing Street, Kowloon Bay, Kowloon
Tel: (852) 2898 3080
Website: https://www.cleanairhk.com
Main product: Air Filter
Other products: Air Purification Systems
7.RHT Industries Limited
RHT Industries develops high-performance air filtration materials, utilizing nanotechnology and advanced adsorption materials to enhance filtration efficiency. Its filter materials effectively remove particles, odors, and chemical pollutants, making them ideal for industrial, medical, and household applications. The company’s air purifiers combine high-performance filter materials with intelligent control systems for precise air quality management.
Country: Hong Kong
Address: 208-209 Wireless Centre, 3 Science Park East Avenue, Hong Kong Science Park, Sha Tin, NT, Hong Kong
Tel: (852) 3895 8488
Website: https://bmola.hk/en/collections/b-mola
Main product: Air Filter
Other products: Activated carbon filters, anti-allergy filters
8.FILTRONtec
FILTRONtec provides multi-stage air filtration systems, incorporating innovative air purification technology to improve filtration efficiency. Its products are designed for factories, hospitals, and commercial buildings, using multi-layer filtration to capture particles and harmful gases of various sizes. The company’s systems integrate energy-saving technology, ensuring high-efficiency filtration while minimizing energy consumption.
Country: Hong kong
Address: Unit 7B, Wah Lik Industrial Centre 459-469 Castle Peak Road Tsuen Wan Hongkong
Tel: + 49 3494 638327
Website: https://www.filtrontec.de/index.php/en/
Main product: Air Filter
Other products: Air Purification Systems
9.MODUS HONG KONG LIMITED
MODUS specializes in modular air filtration equipment, offering flexible product designs suitable for various air purification needs. Its filters incorporate high-efficiency HEPA technology and activated carbon adsorption materials to effectively remove airborne particles and harmful gases.
Country: Hong Kong
Address: Suite 907, W50, 50 Wong Chuk Hang Road, Wong Chuk Hang, Hong Kong
Tel: (852) 2116 8376
Website: https://modus.com.hk
Main product: Air Filter
Other products: Air Purification Equipment
10.Atlas Copco Hong Kong
Atlas Copco is a globally recognized supplier of industrial equipment and high-performance industrial air filters. Its filtration products are widely used in compressed air systems, production workshops, and industrial manufacturing, effectively removing oil mist, moisture, solid particles, and other air pollutants to ensure clean air quality in industrial processes.
Country: Hong Kong
Address: Unit 1603, Tower 2, Grand Central Plaza, No. 138 Shatin Rural Committee Road, Shatin, New Territories, Hong Kong
Tel: +852 2797 6600
Website: https://www.atlascopco.com/en-hk/compressors/products/air-filters
Main product: Air Filter
Other products: Air Compressors, Air Purification Systems
