Everything You Need to Know About Air Filter Replacement

The air filter cleans the air that enters your engine, protecting its sensitive parts from dirt and debris.  Your home’s air quality and HVAC system rely on a crucial component: the air filter.

This removes dust as air circulates through your system. In addition, by keeping your indoor environment clean, air filters contribute significantly to your overall comfort.

Why is Air Filter Replacement Important?

Air conditioner filter replacement is crucial for several reasons:

1. Enhances Air Quality: Clean air filters capture dust, pollen, and pollutants, ensuring the air in your home is healthier.
2. Optimizes HVAC Performance: A dirty filter strains your HVAC system, leading to increased energy costs and accelerated wear and tear.
3. Extends System Lifespan: Regular filter replacement helps maintain your HVAC system, reducing the likelihood of breakdowns and costly repairs.

When to Replace Air Filters?

How often you need to replace your house air filter depends on the type you have. Basic fibreglass filters should change every 30 days. Also, remember peated filters can last up to 90 days. Homes with pets or residents with allergies should replace filters more often.

Home Air Filter Replacement Cost

The cost of replacing an air filter can vary:

• Basic Filters: Firstly, these can cost as little as $5 each.
• Pleated Filters: Secondly, these are more efficient and typically cost between $10 and $20 each.
• High-Efficiency Filters: Lastly, these can cost $20 or more but provide better filtration and last longer.

How to Replace Air Filters in Home?

First of all, replacing your home’s air filters is a simple but essential task that helps keep your HVAC system running smoothly. So, remember it ensures better air quality in your home. Here’s a detailed step-by-step guide to help you through the process:

1. Turn Off the HVAC System

• Unplug the Unit: If your system has a plug, unplug it from the power source. This is an additional safety measure.

2. Find the Filter

The air filter can be found in different places depending on your HVAC system setup. Common locations include:

• Return Air Duct: This is usually a large grille in the ceiling, wall, or floor where air is in the system.
• Air Handler Unit: This is often in basements, attics, or closets.
• Identifying the Filter Compartment: Look for a slot or compartment that holds the filter.

3. Remove the Old Filter

Carefully Remove the Filter:

• Protect your hands: Firstly, it’s a good idea to wear gloves to protect your hands from dust and debris.
• Pull Out the Filter: Secondly, gently slide the filter out of its slot. Be careful not to shake or drop it to avoid spreading dust and particles.
• Inspect the Filter: Thirdly, examine the old filter to gauge its cleanliness. This will help you decide how often you should replace it going forward.

Dispose of the Old Filter:

• Place the old filter in a plastic bag to contain the dust and debris.
• Seal the bag and dispose of it in the trash.

4. Install the New Filter

Prepare the New Filter:

• Size: Check the size as dimensions are usually on the filter frame.
• Check the Direction: Air filter arrow should point toward the blower motor (or into the duct).

Insert the New Filter:

• Position the Filter: Align the new filter with the slot or compartment, ensuring the arrow points in the correct direction.
• Slide It In: Gently slide the filter into place and although, it should fit snugly but not be forced.
• Secure the Cover: If there is a cover or grille, replace it and secure it with screws or clips as needed.

5. Turn the HVAC System Back On

Restore Power to the System:

• Switch the System On Use the power switch or thermostat to turn the HVAC system back on.

Check the System:

• Listen for Operation: Ensure the system starts up and operates normally.
• Check Airflow: Feel for proper airflow from the vents to make sure the new filter is not obstructing the system.

Conclusion

Regular air filter replacement is easy and cost-effective. Check your filter monthly and replace it if it looks dirty, even if it’s ahead of the recommended schedule. In other words, it’s better to err on the side of caution when it comes to clean air. Additionally, high-efficiency filters can improve air quality but may need to be replaced less frequently.