News and calendar

Since some months we enjoy a great symbiosis of several sustainable systems: The new irrigation system is fed from our own fountain. Water is taken…

… at #HEPA filter scanning. After our first AFS151 installation was successfully done, we are now looking for new challenges in further education of…

Preparations for FiltCon 2024 are in full swing. From 8 to 10 April, the industry will meet at Houston Marriott Westchase under the chairmanship of…

Two major factors on indoor-air quality are potentially harmful particles and gas molecules. A special new ISO 10121 has been released on molecular…

Every beginning is hard? Not if you are well supported. Thanks to our partner Particle Instruments and our smart new colleagues on site, our US…

From the current state of the art HEPA and ULPA filters are classified by its integral and local filtration efficiency. Local efficiency measurement…