Air filters significantly influence the energy requirements of your ventilation systems.

It's high time: use energy-saving filters to reduce your energy requirements, CO2 emissions and operating costs. The purchase costs of energy-saving filters usually pay for themselves within one to two months.
This helps to achieve your climate protection goals and also saves you considerable costs! Good, isn't it?

For a well-founded decision, our energy experts will be happy to provide you with the calculation bases.

CFD - Air Flow Simulation

We use groundbreaking CDF simulations to optimize our innovative filter systems and to adapt them for your specific requirements. Our engineers support you with the planning and development of air intake or exhaust air concepts.

Latest testing technology: our new ISO 16890 test rig

In August 2018, the EN779 will be replaced by ISO 16890. This brings new challenges, but also exciting development potential. That's why we built a state-of-the-art test stand. In addition to ongoing quality assurance, this powerful tool helps us design products to meet your needs. In this way, we can bring you faster to your development goals and can always prove our quality down to the last particle and milligrams. In addition to the degree of separation and performance measurements, we can also determine service life tests for your products and developments with standard dusts.


HS-Luftfilterbau GmbH is your innovative supplier of a wide range of air filtration solutions for HVAC, supply / exhaust air treatment in Cleanrooms, Medical-, Pharmaceutical- and Processair applications.

Here you will find high-quality air filters for many applications.  

From the standard air filter through to highly specified customer-oriented system solution, we offer you beside the complete range of usual standard products also fully tailored products according to your needs. All filter solutions we offer are manufactured in our production plants in Kiel / Germany.


New: Our Filter Test Lab for ISO 1689004.2018

The current filter standard ISO 16890 holds great potential for existing and newly developed products. In order to remain a technology leader in this field as well, we are now putting our new test laboratory for coarse and fine dust filters into operation.

ISO 16890 Teststand bei HS-Luftfilterbau GmbH

The new test facility can test filters for diverse standards - mainly ISO 16890 but also EN 779: 2002, EN 779: 2012 and ASHRAE 52.2. This means that we are always precise in terms of continuous quality monitoring and testing of new filter media and designs.

Especially in the development of customized and energy-saving products, we are able to test designs and functionality in detail. In addition to the spectrum measurements for ePM1, ePM2.5 and ePM10 or EN 779, we can also perform dusting tests with different dusts for lifetime estimation.

The first successful test specimen was our standard product HS-Pak 88, which (as expected) finished excellently with ISO ePM1 70% and EN 779: 2012 F7.

Left: during dusting with ISO 16890 test dust. Right: dusty specimen with EN 779 test dust.