Today I finally had a chance to ask about air purifiers with the sales promotion persons. They explained the details about the differences between one air purifier and another.
I also had the chance to see myself each of the purifiers’ filters that work differently in the appliance.
One thing that caught my attention was the deodorizer filter that not all purifiers have.
It enables the purifier to give clean and odorless air, which is perfect to reduce the smells of foods after cooking (in my house) or cigarette smoke smells (in my sister’s shop). I guess I can inform her more about it because she always complains about buyers who shopped while smoking.