HVAC Maintenance Guide: Changing Your Air Filter in an ENERGY STAR® Home

What does your home's AC air filter do?

Your air filter plays a vital role in your HVAC system. It traps dust, pollen, and other airborne particles, preventing them from circulating through your home. By doing so, it helps maintain clean air and protects the components of your HVAC system from damage.

Why change your air filter?

Regularly changing your air filter is essential for several reasons:

• Efficiency: A clean filter allows for unobstructed airflow, which helps your AC unit run more efficiently.
• Energy Savings: By keeping the filter clean, you reduce the strain on your system, which can lower your energy bills.
• Air Quality: A fresh filter traps dust, pollen, and other particles better, improving the air quality in your home.

Changing your air filter is especially important in a Providence Home. Our homes are built to exceed industry standards and adhere to the most rigorous EPA guidelines for energy efficiency and indoor air quality. The tight seals and tested ventilation systems on these homes ensure that a well-maintained and clean filter contributes significantly to overall performance.

How often should you change your air filter?

For optimal performance, check your air filter every month and replace it as needed. Even if your filter is labeled for 3 or 6 months, replace it sooner if it appears dirty.

Keep in mind there are many variables that can affect how often you should change your filter, like having pets, the number of occupants, and high dust levels in your home.

How long does this process take?

Changing your air filter typically takes about 5-10 minutes.

What you’ll need to change the air filter:

• A New Air Filter (make sure to check the size and part number to match your unit)

Pro Tip: To streamline the process, you can assemble the new filter before turning off the AC. Keep the corners elevated until the filter is in place, then secure all the tabs.

Step-by-step guide on how to change your home air filter:

1. Turn Off the AC Unit:
   Ensure the system is powered down to prevent any accidents or damage during the filter replacement.
   
   
2. Remove the Filter Compartment Door on Your Indoor HVAC Unit:
   Turn the knobs to remove the door and access the filter compartment. In homes built by Providence Homes, your indoor HVAC unit is located in the attic.
   
   
3. Check the Current Filter:
   Inspect the existing filter to see if it needs replacing. Note its size and orientation for reference.
   
   
4. Remove the Old Filter:
   Gently pull out the old filter from the compartment. Make sure to remove any loose dust or debris from the area.
   
   
5. Assemble the New Filter:
   Follow the directions on the new filter to ensure it's assembled correctly.
   
   
6. Insert the New Filter:
   Place the new filter inside the compartment, paying attention to the direction of the airflow arrow printed on the filter.
   
   
7. Close the Filter Compartment Door:
   Reattach the door that was removed earlier and turn the knobs to secure it in place.
   
   
8. Turn On the AC Unit:
   Turn your AC unit and check for proper operation.

By following these steps and maintaining a regular schedule for changing your air filter, you can help ensure the efficiency and longevity of your HVAC system, supporting optimal performance and comfort in your home.