Have you been noticing an increase in the amount of dust, pet dander, and other allergens in the air conditioning system? If so, it might be time to replace your AC Furnace Air Filter! In this article, we will discuss when you should replace your filter and why it’s important.

What is an AC Furnace Air Filter?

An air conditioning furnace filter plays an important role in keeping your home comfortable. A dirty filter can cause poor airflow and reduce the efficiency of your AC unit. 14x18x1 air filters are specifically engineered for residential, commercial, and industrial furnaces and air conditioners. 

When it’s time to replace your filter, here are some guidelines to follow:

If you have a central air conditioner or heat pump, change the filter every 6 months. If you have an air-conditioning unit that sits on an individual window or wall unit, change the filter every 3 months.

How Does an Air Conditioning Furnace Work?

An air conditioning furnace works by circulating warm air and refrigerant through the system. Many factors can affect the efficiency of the furnace, including filter quality. A good rule of thumb is to replace your air conditioning furnace filter every 6 months. Here’s how an air conditioning furnace works: 

1) The furnace receives cold air from the outside and heats it up to a desired temperature.

2) The heated air is then sent through the ventilating coil(s), where it cools down and becomes humidified.

3) The refrigerant circulates in the coils to remove heat, moisture, and odors.

4) The exhausted refrigerant is discharged outside.

When should you replace your air conditioning furnace filter?

The American Society of Heating, Refrigeration and Air-Conditioning Engineers (ASHRAE) recommends that the air conditioning furnace filter be replaced every six months. If the filter is not replaced on a regular basis, the furnace’s efficiency will decrease, and it could potentially cause dust and debris to accumulate on the heating element, which can create a safety hazard.

Conclusion

It is important to keep your air conditioning system running smoothly by regularly replacing the furnace filter. By doing so, you will ensure that your AC unit can work at its best and provide you with cool air during hot weather months. Depending on the type of filter, it could take anywhere from a few weeks to a few months for the replacement process to complete. So keep an eye out for any changes or unusual smells coming from your AC unit and schedule filter replacement as soon as necessary. Thanks for reading!