Near-Patient Filtration
Product groups

Near-Patient Filtration

High standards of hygiene and safety apply in patient care. Both the patients and the medical staff must be reliably protected against germs, allergens and other harmful substances that are detrimental to health. In the devices and systems that are used in the patient area, hygienically reliable air filtration is a basic requirement.

For these applications, we offer premium filtration solutions that enable the safe protection of all people who provide or need care.

Our 5-stage exhaust gas filter for electrosurgery reliably removes 99.9995% of all particles up to 0.1 μm, which meets the ULPA standard. The insufflation and ventilation filters from Hengst separate out viruses and bacteria to avoid cross-contamination between the patient and the insufflator with 99.99995% effectiveness. Our product portfolio also includes air filters for the device protection of sterilizers and disinfectors as well as CPAP and BiPAP filters for respiratory therapy devices in homecare applications. These prevent contamination from getting into the air supply - and like all our solutions for patient care, they make an indispensable contribution to health protection.

  • Effective protection against contamination and infection

  • Compliance with the highest hygiene standards

  • Greater safety for nursing and operating room areas

Contact us

Hengst SE
Nienkamp 55-85
48147 Münster
© 2024 Hengst SE

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purifying our planet

Our vision

We make the planet a purer place with our products. We also take this journey as cleanly as possible.


We develop the filtration solutions of the future. For our customers and for society.


Our focus is on energy efficiency. This protects the environment and saves costs.