Just by taking a self-explanatory few sixths out of your day once a week, you can accomplish something honestly pressing that can save you thousands of dollars in the long run. Of course I am talking about changing the air filter of your central heating and a/c! You would be completely amazed at how many homeowners in this world do not change the air filter in their central heating and a/c method every week savor they should, and this eventually leads to the dire destruction of the Heating, Ventilation, and A/C unit! I am talking about destruction that is beyond general Heating, Ventilation, and A/C repair and that will cost you to have to put money in a brand new and completely current central heating and a/c method unit! I am sure you would not want to spend many thousand dollars on this when it could all be avoided by simply changing your air filter at least once a week. If you purchase some higher quality air filters that flavor HEPA air filters, you can honestly get away with changing your air filters every few months! This is what I do, then but I think a lot of people don’t even bother paying a little more for HEPA air filters, hEPA air filters cost a little more than your respected air filters! And what people do not realise about HEPA air filters is that by spending just a few more dollars you can save yourself a lot of headache and hassle when it comes to your central heating and a/c!