Energy Efficient Design

The effective utilization of resources and the sustainable use of our environment are a requirement of our time. HS-Luftfilterbau GmbH stirves to optimzie it's ISO 14001 certified production by the useage of innovative materials and to increase the energy efficiency of our products. Most of our prodcuts haven proven in the field that high filtration efficiency does not exclude a reduction of the operational costs.


HS Luftfilterbau supplies uncompromising quality. This is what our customers expect from us. Therefore, HS Luftfilterbau GmbH implemented a highly effective quality and environmental management system. Continuous improvement processes are part of our company culture and ensure that all processes lead to satisfaction of the concerning parties. Our core ideals are founded on our ISO 9001 & ISO 14001 and KTA 1401 cerzified quality assurance system.

Cleanroom / Pharma / Medical

The latest production processes e.g. in the microelectronics and pharmaceutical industries require highest degrees of purity of the environment. HS-Luftfilterbau GmbH operates ultramodern production and test facilities for HEPA, ULPA and molecular filters to maintain clean and sterile enviroments. All our products are intensively tested according to internationals standards before leaving our factory.

HVAC / Ventilation

Clean air and healthy climate affect the well being of people. HS Luftfilterbau GmbH offers a comprehensive range of high quality air filters ensure optimum ventilation of working, residential, commercial and office spaces. A careful choice of materials guarantees energy and economic efficiency.


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.