If you’ve ever wondered, “How often do I need to change my air filter?” or “Do I have to do this?”, then you’re not alone. A lot of homeowners forget about this simple task, but swapping out your air filter regularly is one of the easiest ways to keep your HVAC system running smoothly. Here’s everything you need to know, straight from the pros at Robbins Heating & Air Conditioning.
Why Changing Your Air Filter Matters
Your air filter is your home’s first line of defense against dust, pet dander, pollen, and all sorts of airborne debris. When it gets clogged, your HVAC system has to work harder to push air through, leading to higher energy bills and even potential system breakdowns. A clean filter keeps your air fresher and your system running efficiently.
How Often Should You Change It?
There’s no one-size-fits-all answer, but here’s a general guide:
- Every 1–2 months if you have pets, allergies, or a high-traffic home.
- Every 3 months for the average household with no pets.
- Every 6–12 months if you use a high-efficiency filter in a low-usage vacation home.
If you notice dust buildup around your vents, poor airflow, or an increase in allergy symptoms, it’s probably time to swap out your filter.
How to Change Your Air Filter (It’s Easier Than You Think!)
- Turn Off Your HVAC System – Safety first! Make sure your system is off before you begin.
- Find the Filter – It’s usually in the return air duct or inside your furnace.
- Check the Size – The size should be printed on the side of the existing filter. Make sure to buy the correct replacement.
- Remove the Old Filter – Simply slide it out. If it’s covered in dust and grime, congratulations — you needed a new one.
- Insert the New Filter – Pay attention to the arrows on the side, which indicate airflow direction. The arrows should point toward the furnace or air handler.
- Turn Your System Back On – That’s it! Enjoy cleaner air and a more efficient HVAC system.
Choosing the Right Filter
Not all filters are created equal. Basic fiberglass filters are inexpensive but don’t catch much more than large dust particles. Pleated filters are a step up, capturing smaller allergens, while HEPA filters offer the highest level of filtration but may restrict airflow in some systems. If you’re unsure which is best for your home, ask your HVAC professional.
Don’t Forget About Regular Maintenance
Changing your air filter is just one part of keeping your heating and cooling system in top shape. Regular tune-ups and inspections ensure that everything runs efficiently year-round. If you need professional help with your heating in Colorado Springs, Robbins Heating & Air Conditioning is here to help.
Robbins Heating & Air Conditioning serves Colorado Springs and the surrounding area. Contact us for your heating needs.
