When it comes to keeping your home cool and comfortable, your air conditioner filter plays an important role. It helps to trap dirt, dust, and other airborne particles that can cause allergies and respiratory problems. But how often should you replace this essential component of your AC system? Read on to find out.

Replacing your air conditioner filter regularly is essential for ensuring the efficiency of your AC system and maintaining good indoor air quality. A clogged filter can reduce the efficiency of your AC system, increase energy costs, and cause poor air quality in your home due to the buildup of dust, pollen, pet dander, and other allergens.

The frequency with which you should replace your air conditioner filter depends on several factors. These include the type of filter you are using (disposable fiberglass filters need to be replaced more often than pleated filters), the size of your home (larger homes may require more frequent replacements), the number of people living in it (more people means more dust), as well as the number of pets in it (pet fur and dander can quickly clog up a filter). Additionally, if you live in an area with high levels of dust or pollen, you may need to replace your filter more often.

In general, however, it is recommended that you replace your air conditioner filter every 90 days.

Conclusion

Your air conditioner filter is an important part of keeping both energy costs low and indoor air quality high. The frequency with which you should replace it depends on several factors such as type of filter used; size; number of occupants; pets; climate, etc. Generally speaking, though, it's best practice to change out this vital component every 90 days.