When summer temperatures arrive, your air conditioner starts working harder and running longer to keep your home comfortable. That extra workload means your system’s air filter collects dust, pollen, pet hair, and other airborne particles much faster than it does during milder seasons. Homeowners who invest in regular AC maintenance in Cedar Falls, IA should also pay close attention to their air filter throughout the hottest months of the year to help protect system performance and indoor air quality.
How Often Should You Check Your Filter?
During the summer, your air filter should be checked at least once every month. Homes with pets, multiple occupants, ongoing construction projects, or family members with allergies may find that filters become dirty even faster.
While some filters are designed to last longer than others, a good rule is to never leave an air filter unchanged for more than three months. A clogged filter restricts airflow, forcing your air conditioner to work harder to move cool air throughout your home. That can lead to higher energy bills, uneven temperatures, increased wear on components, and unnecessary strain on your system.
How to Change Your AC Filter
Fortunately, changing an air filter is one of the simplest maintenance tasks homeowners can perform themselves.
Start by turning off your HVAC system at the thermostat. Next, locate the filter compartment. Depending on your system, the filter may be found behind a return air grille inside your home or inside the indoor air handler or furnace cabinet.
Carefully slide the existing filter out and inspect it. If it appears gray, dusty, or clogged with debris, it is time for a replacement. Before installing the new filter, look for the airflow arrows printed on the frame. These arrows should point toward the equipment and away from the return duct.
Slide the new filter into place, make sure it fits securely, and then turn the system back on. That’s all there is to it.
Choosing the Right Filter Matters
Not all air filters are created equal. Some are designed primarily to protect HVAC equipment, while others provide enhanced filtration for allergens, dust, and other airborne contaminants.
Choosing a filter with the wrong rating can sometimes restrict airflow or reduce efficiency, especially if your system was not designed for that level of filtration. If you’re unsure which filter is best for your home, our expert team is happy to answer questions and help you select the right option for your needs and your equipment.
Don’t Forget Professional Maintenance
Changing the filter is important, but it is only one part of keeping your cooling system operating at its best. Professional maintenance includes cleaning components, checking refrigerant levels, inspecting electrical connections, testing performance, and identifying minor issues before they lead to costly repairs.
Annual service from our expert team helps your air conditioner run more efficiently, keeps energy costs under control, and can even extend the life of your equipment. If you have questions about filters, maintenance, or your system’s performance this summer, our experienced technicians are always ready to help.
At Dalton Plumbing, Heating, Cooling, Electric and Fireplaces, Inc., your comfort is our promise! Contact us today for AC maintenance in Cedar Falls, IA.