Customized air filtration solutions for living areas

Meet your requirements for innovative application and equipment performance

Individual filter solutions to achieve clean indoor air

Our energy-efficient air filtration technology helps create healthier, cleaner and safer living spaces. From filter materials and individual elements to an overall design solution, our professional technologies can meet your specific development requirements for various air-purification equipment.

Product solutions for air purification

Jointly optimize room air cleaners, humidifiers and fresh air systems

In collaboration, we develop the best filtration solution for your specific requirements. We make the most of our proprietary filter materials, global technical resources and 60 years of filtration experience. Team up with us to create trendsetting solutions for the purification of polluted indoor air.

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Quality is the key to your product success

  • Internally developed and manufactured filter media

    Whether single-function dust filter material, double-effect activated carbon filter material or functional filter material - our independently developed filter media are manufactured in-house. Our product portfolio also includes bracket housings for filter elements.

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  • Quality management systems according to ISO 9001, ISO 14001 and IATF 16949

    Under the guidance of modern quality management systems ISO 9001, ISO 14001 and IATF 16949, we achieve comprehensive safe production and operation, covering all phases from the initial development stage, production and delivery of series products to after-sales service. We also meet any other requirements you may have, such as specific quality standards.

  • Strict testing process according to ISO 17025 and IATF 16949

    Our scientific laboratories comply with ISO 17025 global standard and IATF 16949 standard. Our filter laboratory in China is the first laboratory of a filter company with CNAS certification. We test, evaluate and verify the best product design to achieve domestic and international standards such as GB, AHAM, NSF and IEC. Upon request, we will conduct performance testing of your final product and analyze users' experience.

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  • Strong R&D capabilities worldwide

    We have the strong backing of the Freudenberg Technology Innovation Group, which focuses on the research and development of market-leading technologies. In addition, we have more than 60 experts worldwide, covering fields including filter selection, design and testing.

    Contact us and find your local expert.

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Enjoy our full range of services for customized solutions

Take advantage of our 60 years of experience in the field of filtration

Original design manufacturing

Development and product design

We are your development partner for individual projects for indoor air and water treatment.
Original equipment manufacturing

Original equipment and parts

We manufacture your products according to your specifications using materials that we produce in-house.
Testing and analysis

Testing and Analysis

Test your filter element or end product to meet national or international standards.