When my wifey showed me a coupon she found in the mail that said we would get a free air purifier for a central HVAC if we simultaneously ordered a ductwork cleaning. I was really amazed, and this was a limited time while supplies last deal as well, so I called the heating, ventilation as well as A/C supplier right away to see if they had anymore air cleaners in stock. They said I was really lucky, they were down to just over 10 air cleaners left and they told me that they would not last really long! So I arranged for the ductwork cleaning and we had a heating, ventilation as well as A/C professional out to our home that same afternoon. However I was especially excited because I always wanted to get an air cleaner for our house. It’s just that it always seemed like we never had the cash to get one! Now that we were finally about to get an air cleaner for free, I was feeling entirely great about myself. So when we had all our ductwork cleaned at last, the heating, ventilation as well as A/C maintenance worker went forward with the air purification machine installation… He was telling myself and my wife how this wasn’t a cheap air cleaner either, it was actually a quality brand. He said that this was a rare deal to be clear, and we were smart to take advantage of it. We were both feeling pretty great about it! When the installation was finished at last, he showed us both how to use the air cleaner. It was fairly straight forward thankfully. We just had to remember to change the air filter with a HEPA air filter specifically, and our air quality would be fantastic 24 hours a day! As soon as we turned the thing on, we felt prefer the air quality inside our house improving enormously. We actually felt like we could breathe easier in our own home at last and it was great!