Filtropur, FVS

To Whom it may concern,

I recently purchased an SFS air cleaner from you after several days I determined it keeps my air in my home much cleaner and fresher. My daughter walked into the house and asked what was different! It smells very clean and fresh. The price value for me was a bit high I think, but I love what it does for my air in my home. The salesman presentation was very long, 6 hours, but I did love what he showed me. With that said, he did not tell me about the changing of the filters every 3 months, only the one that had to be changed once a year.