How Often to Change Air Filter in House?

Want to know how often to change air filter in house? Then, you are at the right page. Read this article to know!

Your home’s air filters should be replaced frequently to keep your system operating efficiently and to preserve the best possible air quality. Your HVAC system will run smoothly and effectively if the air filter is kept clean. 

If you know how frequently you should change your air filter in the first place, you will find it easier to remember to accomplish this crucial duty. How frequently you should change your home’s air filter is explained in this article. 

Also Read:- Can you use a Shop vac without a Filter?

Why is Changing the Air Filter Significant?

Why is Changing the Air Filter Significant?

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The air filter in your house is responsible for capturing airborne particles, including dust, pollen and pet dander. As time passes, these particles accumulate in the filter, resulting in becoming clogged and less effective in maintaining clean air quality. 

If you want to optimize the performance of your HVAC system, changing the air filter is important to ensure optimal performance. 

We’ve also covered a similar blog post, which you can read here:- How Often Should You Clean Your Air Ducts . 

Factors Influencing the Frequency of Air Filter Changes

Factors Influencing the Frequency of Air Filter Changes

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There are various factors which determine how often you should change the air filter in your house. These include:

  • Quality of the Air Filter:- High quality filters tend to have a longer lifespan and can effectively trap smaller particles. Additionally, they also don’t need regular replacement. 
  • Indoor Air Quality:- If you live in a polluted area, then there are chances that your air filter will get dirty. In such cases, it is advisable to change the filter more frequently. 
  • Lifestyle:- The no. of members living in your family and their daily activities can affect the air filtr’s lifespan. In the case of many family members, your air filter needs to be changed frequently. 

If you are interested in reading about the similar blog post, then be sure to read our other blog on:- What’s the Difference between Air Blower and Vacuum Cleaner

How Often You Should Change Your Air Filter

Generally telling you, the majority of HVAC firms and air filter manufacturers advise changing your air filter every 3 months. This may vary depending on your home’s location whether you have any pets, and the system and equipment’s age. 

In case of Pleated filters, they typically have a lifespan of 60 to 90 days. However, it’s essential to check the manufacturer’s instructions as some pleated filters can last up to 6 months. 

HEPA Filters need replacement every year. These filters are amazing and are efficient in capturing even the smaller particles. 

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Signs that Indicate the Need Of An Air Filter Change

Now, let’s know the signs that will indicate the need for an air filter change. Let’s know about it:-

  • Visible dirt and debris:- If you notice any dirt and dust on the air filter, it’s time for you to change the air filter. 
  • Reduced Airflow:- A clogged filter can restrict the flow of air, resulting in poor ventilation and decreased system efficiency. If you feel that the airflow of your filter is weak, then it’s time to change the filter. 
  • Increased Allergy Symptoms:- In case your family members start experiencing sneezing and cough symptoms. It is an indication that your air filter needs to be changed.

If you’re interested in reading about more such related blog topics, then read our blog post on:- Air Cleaner vs Air Purifier : The Key Differences?

Conclusion

Changing the air filter in your home is an important aspect of maintaining a healthy and comfortable indoor environment. You have to consider your air quality, filter type and occupancy  to determine how often to change the air filter in house. 

If you maintain your air filter regularly and clean it on a daily basis, it will give clean air and also keep the environment healthy. 

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