To achieve warmth, comfort, and safety throughout the colder seasons, many homeowners depend on a furnace to get the job done. A furnace relies on many components to function properly, and all parts should be properly taken care of so that it can, in turn, take care of you.
A furnace’s filter is one such component. It’s responsible for capturing dust, dirt, and debris so that dirty air isn’t circulated through your vents and into your home. When filters are neglected, airflow becomes restricted, forcing your system to work harder than necessary. To make sure your furnace keeps working properly and efficiently, you need to change the filter regularly. The standard recommendation is every three months, though some homes may need more frequent changes.
In this blog, our experts at Action Plumbing, Heating, A/C & Electric explain the importance of regular filter replacement, what affects replacement frequency, and how to change out your furnace filters safely.
The Importance of Changing Your Furnace Filters
If you neglect your furnace’s filter, dirt and debris will build up over time. A dirty air filter can negatively impact your furnace by decreasing its efficiency. When the filter is clogged, clean airflow can’t be pushed into your home, leading to uneven heating, higher energy bills, and unnecessary strain on internal components.
Left unaddressed, this added strain can contribute to overheating, frequent cycling, and premature system failure that may require professional furnace repair. Some of the benefits of routine furnace filter replacement include:
- Regularly changing out your furnace’s filter can extend the unit’s lifespan
- A clean filter allows your system to run more efficiently, reducing energy usage
- Proper system maintenance, including filter replacement, helps prevent avoidable breakdowns
- A clean filter supports fresher, improved indoor air quality
Factors That Impact the Frequency of Changing Filters
Certain household and environmental factors can impact how frequently your filter needs to be replaced for maximum efficiency. While the general recommendation is every three months, you may need to change your filter more often if any of the following apply:
- Respiratory conditions such as asthma or allergies
- Poor indoor or outdoor air quality
- Pets that shed hair and dander
- Pest activity or dust-prone environments
- An older or inefficient furnace system
- Long heating seasons and colder Wisconsin climates
If you’re unsure how often to replace your filter, a professional inspection during routine furnace service can help determine the right schedule for your home.
How To Change Your Furnace Filter
Changing your furnace filter should never be a daunting task, and it should generally be replaced every one to three months depending on your needs. To change the air filter in your furnace, follow these steps:
- Locate the air intake vent on your furnace
- Open the vent panel to access the old filter
- Carefully remove the old filter and dispose of it properly
- Insert the new filter, ensuring it’s aligned with the airflow arrows
- Close and secure the vent before restarting the system
If airflow issues persist even after replacing your filter, buildup inside your ductwork may be contributing to the problem. In those cases, professional air duct cleaning can help restore proper circulation.
If you’d rather leave it to the pros, the Action team offers reliable furnace services to keep your system running safely and efficiently. Never hesitate to contact our team for assistance.
Choose Action for Expert Furnace Services
If your furnace is on the fritz, Action Plumbing, Heating, A/C & Electric is the team to call. We provide dependable furnace services designed to keep your home comfortable and safe all winter long. Our customer-first values mean we always prioritize your needs, provide clear and upfront pricing, and never upsell unnecessary services.
For expert furnace services in the Madison area, schedule an appointment with the Action team today!
