Filter search: Important selection criteria to select the right filter

There’s something in the air. Unfortunately that’s not always a good thing.

Smog caused by traffic and industry in the cities, dust in the countryside, pollution from chemicals inside our buildings: Air pollution has become a threat to our climate and our environment and is also an increasing threat to human health. But what exactly is fine dust, how does air filtration work, which filtration standards exist? Below you will find answers to many of your questions.