It has been said that the air that we breathe is vital to our survival. However, this is the case, but did you ever think about how central heating and cooling as well as having pure air. This is why it is very important to have the absolute best in heating and cooling as well as one of those whole-home air purification systems. The air purifier isn’t a must, that is if you have good air quality in your home and always change out the air filter of your central heating and cooling system. However, some areas of the world just have bad air quality in the atmosphere and have to get some sort of air purifier in your home in order to make the air quality actually good for you. In my local town, I am thankful because air purification systems are not really needed. But, a friend of mine in another town does need to have some kind of media air cleaner because the air quality in his city is truly the worst. He ended up getting one of those really pricey central heating and air conditioning systems with a whole-home air purification system that is all controlled by the thermostat on the wall. The thermostat also controls his radiant heated floors, which he had installed to replace the regular central heating. It is a good thing that the air quality and climate is not too bad where I live, because I would never be able to afford that brand new, up to date, top of the line and very high grade heating and cooling system.