3 Common HVAC Filter Mistakes

The air filter is an essential component of the HVAC system. It is responsible for ensuring that the air inside your home is clean and fresh. An HVAC unit’s performance depends largely on its air filter’s efficiency.

An air filter plays a significant role in maintaining the overall health and well-being of the occupants. It removes dust and other contaminants from the indoor environment. If you notice any indoor air quality changes, contact a reputable HVAC repair service provider in Arlington, TX, for assistance.

Three Most Common HVAC Filter Mistakes

Wrong Filter-Type Selection

There are several types of air filters available in the HVAC market:

  • Fiberglass filter
  • Pleated filter
  • HEPA filter (high-efficiency particulate air filter)
  • Washable filters

When choosing a filter, it is important to consider its MERV rating. MERV stands for minimum efficiency reporting value, and the higher the rating, the more particles the filter can capture.

When replacing a filter, choosing the best option available in the market is important. Using the wrong size filter for your HVAC unit can negatively impact indoor air quality. In such a case, it is recommended to seek help from a professional HVAC repair service provider in Arlington, TX.

Neglecting To Clean The Filters In Due Time

It doesn’t matter which filter type you use for the HVAC system in your home in Arlington, TX. However, it would help if you remember to change the filters regularly. Due to constant usage, an air filter is bound to accumulate dirt and dust over time. The more you neglect it, the less efficient the filter will become.

Clogged air will prevent airflow, and your HVAC system must work harder than usual to compensate for that loss. As a result, your energy bill will skyrocket.

Avoiding The Annual Inspection of The HVAC System

Regular inspections are crucial for monitoring the various components of your HVAC system in Arlington, TX. Neglecting to do so can negatively impact the unit’s performance. The air filter is a key component of the air conditioner that ensures efficiency.

Frequent inspections also help determine when it is necessary to change the air filter. Typically, an air filter will function optimally for about three months. The air filter may become damaged without regular inspections, resulting in decreased indoor air quality and comfort.


It is important to frequently check the air filters, especially if you have pets at home, as they may become clogged more quickly. A clogged air filter can reduce the heating and cooling capacity of the HVAC system. Consider hiring a professional HVAC service provider like Cool Tech Mechanical to address this issue.

At Cool Tech Mechanical, we take pride in providing comprehensive HVAC services, including top-notch heating service in Arlington, TX, and HVAC repair. Our technicians are highly skilled and able to efficiently address any issues. Contact us today at (817) 904-5258 to learn more about our services.