How often should I change my furnace filter?
The frequency of changing your furnace filter depends on several factors, including the type of filter you have, the level of air pollution in your area, and the usage of your heating system. However, as a general guideline, it is recommended to change your furnace filter every 1 to 3 months. Here are some factors to consider when determining the ideal replacement schedule: Filter Type: Different types of furnace filters have varying lifespans. Disposable fiberglass or polyester filters typically need replacement every 1 to 2 months, while pleated filters or high-efficiency filters can last up to 3 months or longer. Refer to the manufacturer's instructions or packaging for specific guidelines on your filter type. Indoor Air Quality: If you live in an area with high levels of air pollution, such as near construction sites or heavy traffic areas, or if you have pets that shed, your furnace filter may accumulate debris and dirt more quickly. In such cases, it is advisable to change th