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-AirSynErgy: Energy Saving Filter

Energy saving filter - offers longer service intervals with lower pressure drop. Saves up to 30% of your energy costs.

  • 65°
  • F7
  • F9
  • 55…85

The product family HS-AirSynErgy is a bagfilter based on synthetics that reflects the highest technology standard is in regards to mechanical effiicency combined with long service lifetime and therefore a better energy saving potential. HS-AirSynErgy's performance is superior over usual glas- and common synthetic bag filters.

Paralel, tapered separarors in the bags of this high quality Filters ensure a stable air guiding form that allows an even airflow within the filter. Therefore all bags are evenly saturated with dust and particles. HS-AirSynErgy is different from other bag filters. The filtermedia offers a special inner wave structure that thus offers double active filtersurface by only consuming the space of a conventional filter. Combined with the air guiding profiles in at the air entry HS-AirSynErgy achieves up to 35% less pressure dop  in comparison to common bag filters. This saves the user up to 1100 kW/h operational energy (equals approx. 620g CO2/p.a.).  

The media structure with the enlarged inner surface offers an expicit higher dust loading capacity of up to +80%. This allows a much higher service lifetime without taking any drawback with the energy consumption compared with usual bag filters. HS-AirSynErgy is not requireing any electrostatics for the norm approved operation. A steady rise of the efficiency is ensured over the complete service lifetime. The filter fulfills the EN779:2012 requirements at any time.

 Easy to notice: The cross section illustrates that the waved structure offers a much larger filtration surface in the same dimensions as usual flat media

 As can be seen here, the elongated version of the waved media is twice as large as the common non-waved version. This lowers the pressure drop for filters and gives the user the maximum dust holding capacity.

The filtermedia of the HS-AirSynErgy series consists only of fully synthetic materials. The fibres are flexible and break-proved so a displeasing fibreshedding as seen with glassfibre bag filters while unpacking and handling is absolutely impossible.

All standard sizes are fitted with air aerodynamically shaped entry guides to optimize the energy efficiency.