Why and How Often Should I Clean and Change an AC Filter?

Why and How Often Should I Clean and Change an AC Filter?

Let’s face it, you probably don’t have time to bother about your air filter between job, children, and home. However, let me assure you that an air filter is essential in an air conditioning system and in maintaining high air quality in your house. So, here is a complete guide about why and how often you should clean and/or replace your air filters.

Why Should I Replace and Clean My Air Filter on a Regular Basis?

Why Should I Replace and Clean My Air Filter on a Regular Basis?Let’s go over the necessity of replacing air filters again!

Avoid Damage to Your HVAC System

Our carelessness might sometimes lead to the breakdown of our cooling and heating systems. With clogged or blocked air filters, additional pollutants, debris, and dirt can become trapped inside the whole system, causing severe damage and limiting its lifespan.

However, by inspecting and replacing air filters on a regular basis, one may avoid such situations and maintain the longevity of an HVAC system.

Maintain Clean and Healthy Air Quality

The primary goal of air filters is to enhance the quality of a house by trapping unwanted particles such as dust, filth, pollen, germs, spores, and pet dander. As a result, changing your home’s air filter ensures cleaner and fresher air quality.

Avoid Health Risks

Did you realize that the air quality in your house might have an impact on your health?

Several studies have found that air conditioners can lessen the likelihood of asthma episodes. Air conditioners reduce the likelihood of asthma attacks by eliminating pollen, pollutants, mold, mildew, and indoor allergens such as dust mites. What, on the other hand, do you believe will happen to a home if the air filters are not replaced for an extended length of time? Certain health issues, such as indoor allergies, will make the family more vulnerable.

To Protect and Conserve the Environment

As previously said, a clogged air filter may cause major damage to the HVAC system, resulting in the production of massive volumes of carbon monoxide and other greenhouse gases, which can be harmful to the environment. As a result, replacing your air filter protects both your house and the environment.

Saving Money and Energy

When you change your air filters on a regular basis, your HVAC system will last longer, eliminating additional repair and operating expenditures. Furthermore, a fresh and clean air filter consumes less energy, and an efficient cooling or heating system results in cheaper utility expenses.

When Should I Replace My Air Filter?

When Should I Replace My Air Filter?Now that you understand the significance of changing an air filter, one essential issue arises: how frequently should it be changed? The frequency with which you should change your air filter is determined by the following factors:

Model of Air Filters

For example, fiberglass filters are less costly air filters that must be replaced every thirty days, but pleated air filters, which are constructed of higher quality materials, can last longer and can thus be replaced every six months.

When you buy a new air filter, the lifespan will be specified on the package. However, it is advised that an air filter be replaced even before its expiration date.

Air Quality

Let’s assume you reside in a large metropolis where the interior air is likely to be contaminated by extra pollutants, smog, and garbage. This means that your air filter will have to work harder to keep the house cold, and you will need to replace it much sooner.

The number of pets

A pet-friendly household can impact how frequently air filters need to be changed. Pets, for example, can shed pet hair, dander, and fur into your house, and these pollutants might clog the filter’s airflow. Furthermore, if you have many pets, the situation might get considerably worse. As a result, all pet owners should update their air filters at least every four to five weeks.

Size of the Family

When there are more tenants in a residence, human activities increase, resulting in more pollutants caught in the air filter. As a result, the more people that live in a house, the more frequently the air filters must be changed.


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