Personally when I got my air purifier I did notice a difference in the air quality. But I think it really depends where you live too to see a real difference. I also think that the weather has a lot to do with it too. On the hot and humid days I think my air purifier really makes a difference more so than a nice cooler day with a breeze. And if you live in an area that has a lot of smog and pollution in the air I think that one of these could really help you out and just make you breeze easier especially if you have allergies or asthma.

Do you research on the different brands though because there are some that are better than others. Try them out and if you don’t see the difference or like it then I say return it - why keep it if it is not going to help you out anyways. Find the one out there that is going not only work great for you but is also affordable and with in your budget. It is always a good idea to compare products before you commit to buying them.