I have to tell you that I really do not like the summer time time weeks of the year where I live. The heat is terrible as well as the air quality is even worse. Having such terrible air quality as well as high heat makes this time of year the most dreaded for me as well as others who live in this area of the country. Many people have resorted to dumping their life savings into whole home air purification systems just to be able to withstand the terrible air quality that gets us every year. I too was a single of those who dumped their life savings into a whole home air purification system. I just really felt as if I had no choice in the matter. Without the whole home air purification system I would be choking as well as sneezing all of the time. There is just too much ragweed in the air here. And when you have the really terrible heat on top of it all, it just makes it worse. Ragweed is an allergen that is responsible for a lot of terrible air quality areas in this region of the country. But as long as I have our whole home air purification system I will be ok with it all. I just get through it every single year as well as then when the Winter time comes all is well for a little while; No need for the whole home air purification system at that point as the air quality is pretty decent. It is just the summers that are bad.