Preserving home comfort requires quality air filters and regular maintenance. It’s a simple combination that eliminates airborne particles and increases breathability. If you’re unsure about the frequency of service, consider the following. Understanding the basics is the easiest way to ensure timely inspections and reduce the need for HVAC repair.

A Guide to Your Home’s Air Filters

How Do Air Filters Work?

These materials serve as the first line of defense against potential allergens. Their mesh-like construction fits neatly within the return air duct or blower compartment of the HVAC system and captures dust, pollen, and other airborne debris that flows in through the vents.

As circulation continues, it gathers additional particles from the rooms and pulls them into the material. This counteracts any open windows or doors that allow allergens into the home and maintains a breathable atmosphere.

When Should I Change Them?

Manufacturers recommend changing the filters every three months. However, depending on your climate's current state, there may be a level of airborne allergens that increases the frequency of service. Check the filters at the end of every month. If they’re dark grey, then it might be time for a change.

What Happens With a Dirty Air Filter?  

Neglecting to swap out your filters could have detrimental effects on the home and might require HVAC repair:

• Mold Growth: Dust is known to retain moisture. As it builds up within the vents, it creates an ideal environment for mold. This releases spores into the atmosphere that can cause respiratory issues and make it difficult to breathe.
• Premature Wear: Clogs gradually reduce airflow, which forces the system to work harder to maintain optimal comfort. Over time, this will wear down the mechanisms and require emergency HVAC repair.
• Inconsistent Temperatures: Air that can’t move through the vents will produce fluctuating temperatures. The thermostats will detect a need for more heat and force the system to cycle continuously, which will increase utility costs.

Ensure your HVAC is ready for the season by working with CJ’s Quality Air Systems. They’re a family-owned and –operated company with more than 25 years of experience. Their HVAC contractors provide timely heating system repairs throughout Port Orchard, WA, and keep up with regular training and technical education. Call (253) 857-5220 to request an HVAC repair or visit their website or a full list of services.