HEPA filters for air purification in sensitive environments


Innovative push-push filter technology

Our latest product, the HETmicro filter system, sets new standards in the purity and efficiency of air filtration processes in the pharmaceutical industry. Developed with precision and care, HETmicro offers an innovative solution to the challenges of air purification in sensitive environments.

At the heart of the HETmicro system is our groundbreaking push-push technology for filter changes. This enables the filter cartridges to be replaced quickly and safely, with the Safe Change option providing additional safety. A new filter is simply inserted from above and pushes the old filter downwards. This process not only guarantees continuous filtration, but also reduces maintenance times and costs.

volume flow:

  • 25 m³/h with filter class H14
  • 40 m³/h with filter class H13



  • Efficient filtration: Reliably removes dust and impurities from the air.
  • Easy filter change: thanks to push-push technology
  • High-quality Tri-Clamp connectors
  • Highest safety standards: Carefully sealed filtration process
  • Durable and hygienic stainless steel
  • Universally applicable: Ideal for insulators, workbenches, gloveboxes and more

Maximum efficiency and safety

for best protection of personnel and product

HETmicro is perfect for use in safety systems such as isolators, workbenches, gloveboxes and other small systems. Its unique design makes it possible to effectively filter even the smallest amounts of dust in the lower volume flow range. The integrated sealing lips ensure complete separation of the raw and clean gas areas, which guarantees the highest safety standards.

Would you like to find out more about the HETmicro filter system? Contact our team of experts. We look forward to helping you choose the perfect filtration solution for your needs.

Technical data



Explosion protection

Filter system for low dust loads

The cleanable filter system

Mobile small dust extractor for flexible use

Filter system for low dust loads

The cleanable filter system

Mobile small dust extractor for flexible use

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