One of the easiest yet most important things you can do to maintain your HVAC system is changing your air filter regularly. This simple task helps keep your home’s air clean, improves system efficiency, and can even lower your energy bills.
Why Change Your Filter?
✅ Improves Air Quality – Traps dust, allergens, and pollutants.
✅ Enhances Efficiency – A clean filter allows your AC to work more effectively.
✅ Extends System Life – Prevents buildup that can cause strain on your unit.
✅ Reduces Energy Costs – A clogged filter makes your system work harder, increasing energy use.
If your air filter is dirty and clogged, it can cause several issues for your HVAC system and home environment. Here’s what can happen:
1. Reduced Airflow & Efficiency
A dirty filter blocks airflow, making your system work harder to push air through. This leads to higher energy consumption and reduced cooling or heating efficiency.
2. Higher Energy Bills
When your HVAC system has to work harder, it uses more energy, which means higher utility costs.
3. Poor Indoor Air Quality
A clogged filter can’t effectively trap dust, pet dander, pollen, and other airborne particles, leading to worse air quality and potential allergy flare-ups.
4. Increased Wear & Tear on Your System
Restricted airflow can cause overheating and put extra strain on your AC or furnace, leading to more frequent breakdowns and costly repairs.
5. Frozen Evaporator Coils
In cooling mode, limited airflow can cause condensation to freeze on the evaporator coils, potentially leading to system failure.
6. Shortened System Lifespan
Neglecting air filter changes can reduce the overall lifespan of your HVAC system, forcing you to replace it sooner than expected.
The Solution?
How Often Should You Change It?
🔹 Every 1-2 months for most homes
🔹 Every 30 days if you have pets or allergies
🔹 Every 3 months for homes without pets or allergies
Pro Tip: Set a reminder on your phone or calendar to check your filter regularly.
If you need help choosing the right filter or want a full system check-up, Hot or Not Air Conditioning is here to help!
