My air filter is something I never recognize about until it’s causing an issue. I wish I was that person who had a bunch of air filters stored away in her garage just waiting to be switched out, however I’m not. Last week, our AC wasn’t running the right way. It sounded love our AC was running harder and longer, only to cool our lake home to a moderate temperature. Every time I looked at our thermostat, it said it was 4 degrees warmer than what I’d programmed the temperature to be. I tried changing the temperature up and down, however our air conditioner wouldn’t budge the temperature. I didn’t need to call an Heating and Air Conditioning specialist to suppose what was happening. I knew there was nothing wrong with our AC system, because it was time to substitute our air filter. Whenever I waited too long to substitute the filter, our Heating and Air Conditioning plan would act love this. I went online and swiftly ordered a pack of air filters before leaving for work. When I got home, I was thrilled to see that they had been delivered while I was away. When I went to take out the seasoned air filter and substitute it with the new filter, I realized that I made a horrible mistake. When I was ordering the pack of air filters in a hurry before leaving for work, I didn’t look at the sizing close enough. My Heating and Air Conditioning plan took a 16×20 air filter and I accidently ordered a pack of 16×25 air filters. I had to run out to the hardware store and purchase the correct size.