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.

HS-Solid CAT, welded stainless housing

Modular filterhousing made from welded stainless steel.

  • 250°

The HS-Solid CAT channel housing meets your performance requirements in all ductwork requiring the highest standards of air purity. The modular concept allows cost-effective adaptation to the needs of your process conditions. The housing can serve from a simple one-stage filter up to multi stage HEPA and gas/odor filtersystem for safety relevant applications. If required an adjustable fan can be integrated to the design.

HS-Solid CAT housings are made of welded stainless steel (type 1.4301 or 1.4404 / 14571). HS-Solid CAT can be fitted with any combinations of coarse and fine dust filters as well as HEPA's up to EN 1822 Class H14. Even the inclusion of molecular filters is provided. The integrated filter holders are suitable filters manufactured by HS-Luftfilterbau filter and of course for standard filters from most other manufacturers.