The Importance of Changing Your Air Filters

Air filters are the central part of an HVAC System. They require to filter out pollen and dust from the air filters to improve air quality within your house. The air filter also proves as a defense mechanism to protect the ACs from fire hazards. Clogged air filters can lead to HVAC System failure. The HVAC System passes air through the air filter from one point to another. This air filter captures the natural pollution available in your home. Dust particles, molds, fungal infections, all lead to air filter clogging. This means that if you fail to change your air filter regularly it will become a costly affair later.

Billy Henley the Vice President for BHI Plumbing, Heating & Air Conditioning Repair explains, “Many homeowners neglect their air conditioning system and only call an AC repair company when their system breaks.”

Effects of a Filthy Air Filter

•    The blower fan in an HVAC System works very hard to push out dirty air which is harmful to the health of people.

•    A dirty air filter results in higher energy costs due to excessive wear and tear of the HVAC System.

•    Difficulty in breathing due to dirty air filters, the expense for changing the fan motor is extremely costly.

•    There is a high risk of overheating or freezing when hot and cold air cannot travel outside the furnace easily.

•    Additional material is required to fix the air filter and provide some space for moisture to gather.

•    There is an issue because air doesn’t circulate easily.

•    The purification of air can only happen when the air filter functions efficiently to purify the air.

The Importance of Changing Your Air Filters

What Is the Best Time to Change the Air Filter?

You should change the air filter at least twice a year. This is the best way to change the air filter and increase the lifespan of the HVAC System and the air conditioner. People clean air filters every month or between 3 – 6 months to maintain the air filter properly. It is a good idea to clear the clogged air filter to improve the efficiency of the HVAC System and your AC. Air filters require regular and timely maintenance so that the vents of the air filter do not remain clogged for a long period. There are many professional agencies which help homeowners to maintain and repair their air filter or even replace them promptly.

Benefits of Changing Your Air Filter

Replacing your air filter during summer helps you to put less effort into the AC while it cools your room. It traps all the dirt and pollutants and cleans the air for breathing. Cleaning air filters keep your home free from allergies and germs. All air filters need timely replacement at least 2 times in 1 year to maintain a healthy environment at home which is comfortable for you and your family members.

Cleaning air filters or changing them promotes clean air for comfortable living at home. It is the best for saving energy costs because dirty air filters use more energy and electricity to function better. Therefore, air filters improve the air quality in your house, help you save costs by reducing the electricity bill related to the usage of the HVAC System. This improves the lifespan of your HVAC System and the air conditioner. It also reduces the cost involved in repairing the AC or HVAC System.


Changing air filters is an important maintenance activity for homeowners. Homeowners never want to invest in the expenses of repairing the HVAC System or AC’s, since it is extremely costly to do so. Rather they invest in replacing air filters which prolongs the life of such units. This way homeowners maintain a healthy and happy environment at home where their family is safe and free from allergies or infections. Therefore, invest in the replacement of air filters twice a year to improve the quality of air in your house and save on energy costs that hurt your pocket.

*This is a collaborative post

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