Out of sight, out of mind? This may not be the best philosophy when it comes to changing your filters. Furnace filters should be changed regularly in your home to keep everything running smoothly and to help with your air quality. But how often yous should you really change your filter? Put simply, it depends. Here are a few factors to consider:
- A large house is circulating more air, which means the filter should be changed more often than in a smaller house.
- Pet fur and dander will clog up the filter quickly if you have pets. Plus your pets can track in dirt, pollen, mold, and other contaminants. You will need to change the filter more often than someone without fluffy friends.
- You may need to change your filter more often if someone in your household has allergies. Air quality means much more to those who suffer from allergies.
- If you can't remember the last time you changed your furnace filter, that's a good indication that it's time.
The best way to be sure about the frequency of changing your furnace filter is to visually check it every month. After a couple of months, you’ll get an idea of how quickly it becomes dirty. You can also set up auto deliveries from Amazon or retail stores so the delivery of the filter is your reminder.
