How Often To Change Furnace Air Filters. If you have anyone who suffers from allergies you should be changing the filters more often than recommended. Most HVAC professionals will recommend replacing your furnace filter every 60-90 days in a home that is occupied year round.
Finally your furnace filter might be getting dirty extremely quickly simply because you have a large family living in one house. This type of filter is designed to prevent the largest air particles and debris. Keeping new filters in your furnace will help ensure that your furnace runs smoothly and efficiently and most importantly the air you and your family breathes is as clean as possible.
Thicker filters have more room to collect dirt and dust so they dont have to be changed as often.
For more precise filter replacement tips check out the steps below. However that depends on the filters thickness. The air quality in your home. This type of filter is designed to prevent the largest air particles and debris.
