Christmas is just two days away, and if you haven’t gotten your furnace a present yet, we’ve got the perfect idea for you.
Your furnace told us that what it would really like for Christmas this year is a new air filter.
See, your air filter plays a vital role in the overall efficiency and performance of your heater, so it is important that you replace it on a regular basis. Don’t believe us? Well keep reading below and we’ll tell you why replacing your air filter is so important.