When I decided to get the services of a particular Heating and A/C dealer, the main reason why I went with them was because of a particular advertisement. They said that if you enrolled in an Heating and A/C service plan with them, you would get a year’s worth of air filters for free! I thought that was the best deal I have ever heard of! Well, they did alright laboring on my Heating and A/C and taking care of the service, however sooner than later I started having exhausting air quality in my home! My wifey was asking if they easily changed the air filters, and I was particular that they did that… When I went to check the air filter, I was shocked with what I found. The air filter they put in my Heating and A/C plan was one of the lowest quality air filters I have ever seen. This was one of those cheap fiberglass air filters that you can easily see through. It doesn’t honestly do anything to protect your Heating and A/C plan and it actually doesn’t do anything to keep your air quality good. I realized that I was suckered by this Heating and A/C dealer. When I called to complain about the cheap air filters they were using, they apologized and said that it was the free air filters that came with the deal. Instead of using that garbage they were putting in my Heating and A/C, I decided to go pick up some HEPA air filters. My air quality was great again in no time and the HEPA air filters last a long time! The next time they came over and tried to change my air filter, I told them not to bother with those cheap air filters they were using, I would take care of it on my own!