The purpose is to further purify the air in your house\apartment. I've been doing this for 2 weeks now, and the difference it has made is
remarkable.
I also use good filters in the furnace, but the dust in my house was still terrible. The fan\filter setup is catching
the airborne junk like you wouldn't believe. I run 2 of them several hours\day.
Quite an interesting idea! But I already had an air purifier and it's a really good thing. Usually, I have bad hay fever allergies but now my Ecozone
helps me feel much healthier. The producer uses some innovative technologies that reduce almost all dust, allergens and bacterias. And also it works
quiet, so I can sleep, while it's working. You can find it here: freshairpurifiers.net... .