Why Your Furnace Filter Matters

Your furnace plays a crucial role in keeping your Saskatoon home warm during the cold months, but did you know that a dirty furnace filter can reduce efficiency, increase energy costs, and even lead to system breakdowns?

Regularly changing your furnace filter is one of the simplest and most important maintenance tasks. But how often should you do it? Let’s break it down.

How Often Should You Change Your Furnace Filter?

The frequency of filter replacement depends on several factors, including filter type, household conditions, and furnace usage.

✅ Every 1-2 Months: If you use a cheap fiberglass filter, it should be replaced every month to prevent clogging.

✅ Every 3 Months: Standard pleated filters last around 90 days before they need changing.

✅ Every 6-12 Months: High-efficiency HEPA filters or specialized filters may last up to a year but should be checked every few months.

However, you might need to replace your filter more frequently if:
🔹 You have pets (hair and dander clog filters faster)
🔹 Someone in your home has allergies or asthma
🔹 You live in a dusty or high-pollen area
🔹 You run your furnace year-round for heating and cooling

What Happens If You Don’t Change Your Furnace Filter?

Neglecting to change your filter can lead to several costly and inconvenient problems:

❌ Reduced Airflow – A clogged filter makes your furnace work harder, leading to poor heating performance.
❌ Higher Energy Bills – A dirty filter forces your system to use more energy, increasing your utility costs.
❌ Overheating & Breakdowns – Restricted airflow can cause the furnace to overheat and shut down.
❌ Poor Indoor Air Quality – A dirty filter can’t trap dust, allergens, and pollutants, affecting your home’s air quality.

How to Change Your Furnace Filter

Replacing your furnace filter is quick and easy! Here’s how:

1️⃣ Turn off your furnace for safety.
2️⃣ Locate the filter (usually inside the return air vent or near the blower compartment).
3️⃣ Check the size of your current filter and purchase a replacement.
4️⃣ Remove the old filter and insert the new one, ensuring it’s facing the correct direction (follow the airflow arrows on the frame).
5️⃣ Turn your furnace back on and enjoy improved efficiency and air quality!

Need Furnace Maintenance? Contact Pro Service Mechanical!

A clean filter is just one part of furnace maintenance. To keep your heating system running at peak performance, schedule a professional furnace tune-up with Pro Service Mechanical in Saskatoon. Our HVAC experts will ensure your system is efficient, safe, and ready for the cold!