Many homeowners forget about their furnace filters entirely — often only replacing them when a technician comes for a service, which can sometimes be years apart! A clean furnace filter prevents dust, allergens, and debris from being sucked into the blower fan. However, if it’s severely blocked, your furnace can experience unwanted stress or even damage. Don’t gamble — changing your furnace filter regularly is a small task that protects your heating system, improves indoor air quality, and saves you money on costly repairs.
A lot of furnace repairs come from a result of poor filter maintenance. Replacing your furnace filter only takes a couple of minutes to do, and it can save you a lot of money on significant repairs down the road.
Your furnace filter is designed to remove dust particles and other allergens from the air while your blower is on. After a few months, these filters can become quite dirty and should be replaced. Failure to do so could result in a hi-limit failure or unwanted stress which will ultimately hinder your furnace’s lifespan.
A clean furnace air filter ensures:
Knowing how often to change your furnace filter depends on several factors, including filter type, household conditions, and seasonal use. Here are general guidelines:
Factors that may require more frequent replacement:
Checking your filter monthly is the safest approach. A quick visual inspection can tell you if it’s time for a change. If you notice a dirty furnace filter or reduced airflow, replace it immediately.
Being proactive about your furnace filter can save you from costly repairs. Look out for these warning signs:
A clogged furnace filter can restrict airflow, causing your furnace to overheat, increasing wear on components, and potentially resulting in a hi-limit switch failure. Regular filter replacement is an easy and inexpensive preventative step.
Selecting the correct furnace filter size and type is essential:
Most furnace filters are disposable but there are some reusable filters that can be washed and reinserted. If you need help finding replacement filters, let us know the size you are using (we can help you if you aren’t sure), and we can provide you with quality replacement options.
Using the recommended furnace filter ensures proper airflow and protection for your HVAC system.
Replacing your air filters for furnace is simple and only takes a few minutes:
For first-time replacements, take note of the filter type and size for future purchases.
Edmonton winters are harsh, with long periods of freezing temperatures. Furnaces run nearly continuously during this time, which puts additional stress on your system. Regular filter changes are especially important in Edmonton, as a clogged filter can force your furnace to work harder, reduce efficiency, and increase energy costs. Taking care of your filter now can prevent emergency furnace breakdowns in the middle of winter.
Regular furnace filter maintenance is an easy, cost-effective way to protect your HVAC system, improve indoor air quality, and keep your home comfortable. For Edmonton homeowners, staying on top of furnace filter replacement is particularly important during the winter months.
Need help with furnace air filter installation or finding the right furnace filter? Contact Butler Plumbing — our experts can guide you, provide quality replacement filters, and ensure your furnace is ready for the cold Edmonton winter.