Well another summer has come and gone. I hope everyone had a good one as well! I figured this would be a good time to go over something I kept finding this year. Filters... Filters are more important than most people think to your AC system and heating system. Many, many problems I find throughout the year are the result of dirty filters. And they don't just cause 1 or 2 problems either. It can be annoying or even difficult to do in some cases but if you want to keep your sys