As long as your home stays toasty warm all winter long, it’s easy to forget about the furnace that you have to thank for the comfort. But performing simple maintenance of your furnace – including changing the furnace filter regularly – will prolong its life, ensure that it’s operating efficiently, and keep the air you breathe in your home safer. As soon as you remove the filter and see just how dirty it has become (from bright white to black), you will feel motivated to change it regularly.
The most difficult part of changing the furnace filter is remembering. Once you remember, the job will take five minutes at the most. If the manufacturer of your furnace filters recommends changing it every three months, mark a date on your calendar so you remember. At the beginning of the heating season, stock up on the number of furnace filters you will need to get you through the season and store them close to your furnace. That way, when the day comes to change the filter, you have everything you need to get the job done.