How Often Should I Replace My Crawfordville, FL AC Air Filters?

May 18, 2022

Your air filter plays a critical role in keeping your Crawfordville, FL air conditioner running efficiently. While there are plenty of theories floating around about how often you should change your filters, there is expert industry guidance. Consider your AC air filter size, environmental factors and the signs you need a filter replacement.

Filter Size

Start by considering your filter’s size: 1- and 2-inch filters commonly require replacing every one to three months, 3- and 4-inch filters need it every six to nine months, and 5- and 6-inch filters commonly require replacing every nine to 12 months.

These timeframes are averages of what most people experience. However, your particular situation may require a different replacement schedule. Consider the environmental factors that may shorten your filter’s service life.

Environmental Factors

First, consider the air quality in your home. The more particles floating around in your air, the more often you’ll need to change your AC filters. A constant layer of dust is a key sign you have an air quality issue.

Think about the needs of your family as well. If someone in your home suffers from asthma or severe allergies, you may want to change your filters more frequently.

Signs You Need a New Air Filter

Aside from checking your filters monthly, your system may exhibit some signs that it’s time for a filter change. Failure to heed these signs and change your filter may lead to preventable AC repairs. These signs include:

Low airflow coming from your vents
Warm air coming from your vents
Dust around your ducts
Increasing energy usage
More allergy symptoms

Keep your air conditioning running efficiently by staying on top of your filter replacements. Add in routine maintenance to ensure you have reliable cooling when you need it. Call to schedule your AC maintenance with the expert technicians at Advanced Air Care Heating & Cooling today.

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