When there’s haze, forest fires, or someone smoking nearby, you might wonder:
“Will my aircon filter the smoke?”
Let’s break it down and see what your aircon can — and can’t — do when it comes to smoke.
What’s In Smoke?
First of all, smoke is made of:
Tiny particles (called PM2.5)
Harmful gases like carbon monoxide
Bad smells and toxins
These particles are extremely small — sometimes 30 times smaller than a grain of sand!
Can Your Aircon Remove Smoke?
Now, here’s the important part:
Most aircon filters are built to trap bigger things such as:
Dust
Pet hair
Lint
However, smoke particles are much smaller. So, in most cases, your regular aircon filter may not catch them well.
That said, some aircons do come with HEPA or carbon filters. These filters can help reduce smoke, but they won’t catch everything.
What Happens If Smoke Gets In?
If you run your aircon while there’s smoke outside, here’s what could happen:
Smoke may enter and circulate in your home.
Your aircon filter could get dirty faster.
Over time, that buildup can lead to mold, bacteria, and bad smells.
As a result, your aircon might start blowing unhealthy air instead of clean, cool air.
What You Can Do
So, what’s the best move?
Here are a few simple ways to protect your air and your health:
First, close windows and doors to stop smoke from getting in.
Next, clean your aircon filter regularly — or let our pros handle it!
Also, use an air purifier if you have one for added protection.
Finally, make sure you schedule regular aircon servicing to keep everything working at its best.
Clean Air Starts with a Clean Aircon
In short, if your aircon is full of dirt and dust, it can’t help filter your air. In fact, it might make things worse.
👉 Book a service with Lion City Aircon today.
We’ll deep clean your unit so you and your family can breathe easier.
Call us: +65 8818 5781
🌐 lioncityaircon.sg
