Discover our solutions for office equipment

Benefit from our global presence and in-house made nonwovens

Working together to create new product ideas

We are the inventor of nonwoven technology and offer all known filter media manufacturing technologies. Work with us to develop innovative filtration solutions for your office equipment and achieve optimal airflow for superior equipment performance.

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Printers and copiers

Effective protection against fine-particle emissions from laser printers

Exposure to fine particles from devices in the office is even higher than you would experience close to an averagely busy highway. We provide reliable protection in the office environment. Our micronAir office filters remove up to 94% of all particulate matter in the air without affecting the performance of the devices. The particle filter is easy to install and is attached to the outside of the exhaust slot of each printer or copier using a Velcro strip. After around 70,000 pages or 12 months, the particulate filter can be easily replaced and disposed of in the normal household waste.

The advantages at a glance

  • Effective protection from fine dust emissions and high level of dust retention capacity
  • Captures even the finest particles thanks to triple-layer filter medium and electrostatically charged microfibers
  • High degree of air permeability - enabling excellent cooling performance with low energy consumption
  • No temperature increase in excess of the standard operating temperatures
  • Economical and easy to install
  • Disposal via normal household waste

To distribute this incredible product, we have teamed up with one of the strongest consumer brands in Europe, Tesa.

Learn more about Tesa Clean Air Filters

Document shredders

Effective protection against dust particles from paper

Workplace exposure to fine particles from the toner in printers, copiers and fax machines is a well-known and scientifically proven phenomenon. Few people, however, are aware that document shredders also produce potentially health-damaging dust particles. The world-leading office equipment company DAHLE has recognized this potential danger and created a new generation of shredders with a unique system. We worked with DAHLE as a development partner for their CleanTec product range, providing the high-quality particulate filters that are installed in the new shredder housings.

Find out more about DAHLE CleanTec products at

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Video projectors

Ensure a longer working life for your projector

The shell of the projector is usually slotted or open for ventilation. The air inlet is equipped with an air filter, which filters dust and contaminants when the projector is being used. If it is not cleaned up in time, contaminants will easily block the air vent of the projector and cause trouble. As your development partner, wer can deliver the appropriate particulate filters for your projectors to create the dust-free environment needed for those sensitive hardware components inside the projector to ensure a longer working life.

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Certified by Germany´s TÜV NORD

The micronAir office particulate filter has been certified by the German TÜV NORD standard, and was distinguished with the “Effective protection against fine particles and toner dust” certification mark. This equates to the highest efficiency level in the filtration of fine and ultra-fine particles.

The micronAir office particulate filter dramatically reduces emissions from laser printers and copiers and therefore significantly reduces particulate pollution in the air. With a proven retention rate of up to 94% – even for extremely tiny, respirable particle sizes of between 100 nanometers and 2.0 microns – the micronAir office particulate filter offers effective protection even against microscopic particles, regardless of the specific chemical composition of the particulate matter emitted.

Customized filter and service solutions

Your reliable and certified partner with long-term experience

Original Design Manufacturer

Realize your concept for your office device quickly and easily with our product design team and benefit from our many years of experience. Profit from our single-source design and manufacturing services.

Original Equipment Manufacturer

Benefit from our lean production teams in 16 manufacturing factories worldwide. With a daily production capacity of more than 100,000 filters, we can always meet your delivery requirements.
Filter test and analysis

Testing and Analysis

With our powerful R&D capabilities worldwide, we reduce technical risks, improve market accuracy and help you fine-tune your product customization plans in a timely manner.