When Is It Time to Replace Your Air Filter?

Having a functioning air filter in your home is essential for keeping the air clean and free of dust, pollen, and other allergens. However, like all things, air filters need to be changed regularly in order for your HVAC system to remain efficient and effective. Here are some signs that it's time to replace your air filter.

Signs You Need a New Air Filter

If you notice any of the following signs, it may be time to change your air filter:

• Your current filter is visibly dirty or clogged.
• Your HVAC system is making strange noises.
• The quality of the air in your home has deteriorated.
• Your energy bills have increased significantly.

How Often Should You Change Your Air Filter?

The frequency with which you should change your air filter depends on several factors such as the type of filter you have and how much dust and debris there is in your home. Generally speaking, it's recommended that you change it at least every three months or more often if you have pets or allergies. If you're unsure about how often to replace yours, consult the owner's manual or contact a professional HVAC technician for advice.

Why Is It Important To Change Your Air Filter Regularly?

Changing an old or clogged up air filter regularly is important for several reasons. First off, it helps keep your HVAC system running efficiently by reducing strain on its components. Additionally, a dirty filter can reduce airflow throughout the house leading to poor indoor air quality and uncomfortable temperatures. Finally, an old or clogged up filter can cause energy bills to increase due to the extra effort required by the system.

What Type Of Air Filter Should You Use?

The type of air filter that works best for you will depend on what kind of needs you have. The most common type is a disposable fiberglass one which is relatively inexpensive but needs frequent changing. If durability is more important than cost then consider using pleated filters which last longer than fiberglass ones but still trap particles effectively; alternatively, HEPA filters are designed specifically for capturing even tiny particles from the atmosphere.

Conclusion

Air filters play an integral role in maintaining good indoor air quality, so it's important that they are changed regularly according to their specific requirements as outlined above. If ever unsure about when exactly yours should be replaced, then refer back to its owner's manual or contact a professional HVAC technician who will be able to provide further advice on this matter.