In my city recently there has been a lot of drilling & construction going on. They are building a whole set of new homes around the area, & to be honest, it has been making the air quality in the entire section truly bad! My dust sensitivities have been acting up because of it all, & the entire section has tons of pollen, dust, grime & dirt flying through the air. I am just extremely thankful that a long while back, I had invested in an air purification idea for my home! Sure, going outside & having to travel through this city is a real task & bad on my dust sensitivities. However, if I did not have my air purification idea in my home’s heating & cooling system, I would be in real trouble. You see, the air purification idea in my cabin makes it so all the bad air quality that gets in will turn into usual & enjoyable indoor air pollen levels for my cabin & my family, then others in the city are not so lucky from what I understand. They do not have air cleaners, or even air cleaners inside their homes. I have recommended to my neighbor about calling their local heating & cooling business to come out & have a certified heating & cooling specialist have a look at their heating & cooling idea to see how much it would cost them to have the air purification idea I have installed into their own home. I am sure the Heating & Air Conditioning corporations in city are making a lot of cash on air purification idea upgrades thanks to the construction going on.