Particularly during the winter, the function of your furnace’s air filters is essential. You may rest easily in both the actual and figurative sense thanks to their trapping and capturing of airborne contaminants.

Depending on the season, experts recommend replacing the filter in a furnace or HVAC system every one to three months. Replace the filter if it appears to be unclean. Fortunately, changing the furnace filter is a quick and easy task that shouldn’t take more than five minutes.

Why is it necessary to change your furnace filters regularly then? Here are six things to watch out for when it comes to replacing air filters.

Furnace Filters Support Good Air Quality

Any air filter’s main function is to, well, filter air. Particularly good in catching and holding airborne pollutants like allergies, pet hair, dust, pollution, and even mold spores are furnace and HVAC filters. 

When an air filter becomes soiled and clogged, it loses all ability to capture harmful airborne particles and may even make the air quality in your house worse. Why? There will be nowhere for the pre-existing contaminants to go, and they may ultimately come loose from the filter.

Make sure to select the appropriate air filter for your furnace system if you are particularly worried about the purity of the air in your house. Look for the MERV (minimum efficiency reporting value), which runs from 1 to 12, while buying. The better the filtering, the higher the number.

The Life of Your HVAC System Is Extended with New Furnace Filters

Heating, ventilation, and air conditioning systems typically cost $5,500. By routinely changing the air filter, you may extend the life of your system. In actuality, the most frequent reason for heating and air conditioning system failures is a filthy filter. 

When dirt accumulates on the filter, air cannot get through, and the system may even overheat. Additionally, your motor will have to work harder, necessitating repairs or, worst still, a completely new system.

You may increase the lifespan of your furnace in addition to learning how to install a filter by choosing to get an annual inspection.

Maintaining Clean Air Filters Lowers Energy Costs

It’s definitely not enjoyable to get that electricity bill each month. However, you may reduce the hassle by changing the air filters in your furnace in accordance with advice from experts.

Your system consumes more energy when an air filter is blocked, increasing your cost. The Department of Energy estimates that the annual energy expense for the typical home is around $2,200. You may save your utility expenditures by 5 to 15% by routinely changing the air filter in your furnace.

Changing Your Furnace Filters Reduces The Risk Of Dangerous Situations

Even though they are uncommon, clogged furnace filters can have negative effects. Filters that are dirty make the heating element or motor work harder, which finally causes the system to overheat. Short-cycling, a condition that causes your furnace to shut down early, is another issue that dirty filters can contribute to. Wintertime is not enjoyable for that.

A heating system that is overworked and congested can also spark a fire. This occurs when a clogged air filter is reintroduced into the system, impairing airflow and igniting a dangerous fire at the furnace level.

Temperature Regulation May Be Improved By Using New Furnace Filters.

The main purpose of a furnace is to keep your house warm throughout the winter. The effectiveness of the heating system might be reduced by a filthy and clogged filter. Less heat is distributed throughout your home as a result of a used filter straining the entire system. 

Ensure your filters are clean and your furnace has been serviced if you want to reduce the shivering from December to April. The same is true with air conditioning, incidentally. To help control the temperature during the hot summer months, replace the filters.

By Replacing Your Furnace Filter, You May Get Rid Of Stagnant Air.

Without regular movement, the air will get stagnant, enabling odor-producing substances, dust, moisture, and other things to land on surfaces. A furnace helps to improve overall circulation by periodically pumping warm air through your ducts.

Less air will flow if the furnace’s filter is blocked, which may cause your surfaces to be dirtier than usual. Even in the winter, stagnant air may promote the formation of mold and mildew in a house that is prone to moisture.