How to Change Your Home Air Filter

Changing your home air filter is one of the simplest and most effective ways to improve your indoor air quality, maintain HVAC efficiency, and extend the life of your system. At Choate’s Air Conditioning, Heating, Plumbing, and Generators, we’re here to guide you through the process to ensure your HVAC system runs smoothly year-round.

Why Is Changing Your Air Filter Important?

Your HVAC system’s air filter plays a crucial role in keeping your home’s air clean and your system running efficiently. Over time, filters can become clogged with dust, allergens, and debris, leading to:

Poor Air Quality: A dirty filter allows pollutants to circulate in your home, aggravating allergies and respiratory issues.
Increased Energy Bills: A clogged filter forces your HVAC system to work harder, using more energy and driving up your utility costs.
System Wear and Tear: Restricted airflow caused by a dirty filter can damage your HVAC system and shorten its lifespan.

Replacing your air filter regularly helps avoid these issues, ensuring a healthier, more efficient home environment.

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How Often Should You Replace Your Air Filter?

The frequency of air filter replacement depends on several factors:

Standard Usage: For most homes, replace the filter every 1-3 months.
Allergy Sufferers: If you or a family member has allergies, consider replacing the filter monthly to maintain cleaner air.
Homes with Pets: Pet hair and dander can clog filters faster; replace them every 30 days in multi-pet households.
High Usage: During peak heating or cooling seasons, your system works harder, so check the filter more frequently.

Step-by-Step Guide to Changing Your Air Filter

Follow these simple steps to replace your air filter:

1. Turn Off Your HVAC System

Before starting, turn off your HVAC system to prevent unfiltered air from circulating while the filter is removed.

2. Locate the Air Filter

The air filter is typically located in one of the following places:

Inside the air return vent in your wall or ceiling.
In the HVAC unit itself, near the blower compartment.

If you’re unsure, check your system’s user manual or contact Choate’s for assistance.

3. Remove the Old Filter

Carefully slide the old filter out of its slot. Note the size and type printed on the frame to ensure you purchase the correct replacement.

4. Inspect the Filter

Check the condition of the filter. If it’s clogged with dust and debris, it’s time to replace it. Even if it looks relatively clean, it’s a good idea to stick to your replacement schedule for optimal performance.

5. Insert the New Filter

Slide the new filter into place, ensuring the arrows on the frame point in the direction of airflow (usually toward the HVAC unit). Secure the filter properly to prevent gaps.

6. Turn the System Back On

Once the new filter is installed, turn your HVAC system back on and enjoy improved airflow and air quality.

Tips for Choosing the Right Air Filter

Not all air filters are created equal. Consider these factors when selecting a replacement:

Size: Match the filter size to your system’s specifications.
MERV Rating: Filters with higher Minimum Efficiency Reporting Value (MERV) ratings capture smaller particles, but ensure your HVAC system can handle the increased resistance.
Material: Based on your needs and budget, choose from fiberglass, pleated, or HEPA filters. HEPA filters are ideal for those with severe allergies or respiratory conditions.
Shop for Filters: You can buy your home air filters by visiting shop.choateshvac.com

The Choate’s Difference: Professional Air Filter Services

If you’re unsure how to change your air filter or want to ensure your HVAC system is running efficiently, Choate’s offers professional air filter replacement and maintenance services. Our team can:

Inspect and replace your filter during seasonal HVAC tune-ups.
Recommend the best filter type for your home and system.
Provide guidance on maintaining your HVAC system for optimal performance.

When to Call a Professional

While replacing an air filter is a simple task, certain situations may require professional assistance:

Persistent Airflow Issues: If your system isn’t cooling or heating effectively after replacing the filter, there may be a deeper issue.
Visible Dust or Debris in the System: Excess dust may indicate your ductwork needs cleaning.
Frequent Clogs: If your filter clogs quickly, your system might benefit from a professional inspection.

Schedule Your HVAC Maintenance Today!

Keeping your air filter clean is just one part of maintaining a healthy, efficient HVAC system. For comprehensive care, schedule seasonal maintenance with Choate’s Air Conditioning, Heating, Plumbing, and Generators. Our expert technicians will ensure your system runs at peak performance year-round.

Call us at 901-755-4797 or visit our website at choateshvac.com to schedule your service today.