You’re Not Using a Dirty Filter, Are You?

When’s the last time you changed out your furnace air filter? If you aren’t sure or suspect it’s been over 90 days since the last time you changed it out, you’re likely using a dirty filter. 

A dirty furnace filter is bad for both your furnace and those who live in your home. Let’s look at why a dirty filter is problematic and how often it needs to be changed. 

The Problem With Dirty Filters

Your air filter traps dirt, pollen, and airborne particulates in your home and collects them safely in one place. This filtration keeps you healthier by taking these problematic particles out of circulation and prevents them from entering the inner workings of your furnace, where they could gum it up. 

Some of the biggest issues you should be aware of when it comes to a dirty air filter include: 

Poor Air Quality

If your filter is dirty, the particles and dust your filter is supposed to be collecting wind up accumulating in your ducts instead. This accumulation can create issues for your ductwork over time and affect the health of your family. 

Reduced Efficiency

When the filter is full, air can’t pass through it as easily. Your furnace system has to work harder to push air through, ultimately decreasing efficiency. 

How Can You Tell if You Need to Change Your Filter?

Depending upon the type of filter you’re using, and the environment it is operating in, the suggested timeframe may vary. A 1-inch or 2-inch filter should optimally be checked every 30 days, & replaced when dirty. Whereas a 4-inch filter should be checked every 90 days, and can last upto six months. A 5-inch filter can last up to a year in a clean environment. 

These are, however, just guidelines. Many factors in your home can alter these time frames, such as pets, smokers, and frequently open windows and doors that allow allergens and particulates inside. Signs your filter is due for a change include: 

• Increased dust in your home
• Strange smells coming from your vents
• A noticeably dirty filter
• An HVAC system that cycles on and off frequently

All of these symptoms are good indicators that your filter may be dirty. 

Expert Heating Maintenance in Apopka, FL

If you need a reliable HVAC expert to help maintain your home’s comfort, the experts at Complete Air Solutions  are here to help. Contact us today for everything from air filter replacement to system installations. We’re your number one solution for heating maintenance in Apopka, FL.