There’s no denying the fact that air pollution is growing at an alarming rate. As a result, there has been a tremendous increase in the demand for air purifiers to maintain a healthy indoor environment. Among the different types of filters, HEPA (High-Efficiency Particulate Air) and Activated Carbon filters stand out for their ability to purify air effectively. But which one is better for your needs? In this HEPA Vs Activated Carbon Filters blog, let’s break down how they work, their strengths, and which situations call for one over the other.
Also Read: Breathe Easy: Discover The Top Air Purifiers for Rooms!
What Are HEPA Filters?
Let us begin with understanding what HEPA filters are. HEPA filters are designed in a way that they are able to capture even the tiniest of particles as small as 0.3 microns, including:
- Dust
- Pollen
- Pet dander
- Mold spores
- Bacteria and viruses (to some extent)
HEPA filters work through a combination of interception, impaction, and diffusion mechanisms to ensure even 99.97% of tiniest particles are caught. Because of their ability to eliminate particulate matter, they are widely used in homes, hospitals, and industries and are especially beneficial for people having allergies or asthma.
Before we compare HEPA vs Activated carbon filter, let’s explore the top three recommendations for Air Purifiers With HEPA Filters.
Top 3 Choices For Air Purifiers With HEPA Filters
| Product | Price | Buying Link |
| KENT Alps Portable Room Air Purifier | Rs. 12,999 | Buy on Flipkart |
| Mi AC-M17-SC AP4 Lite | Rs. 10,999 | Buy on Flipkart |
| Philips domestic appliances AC0920/60 | Rs. 8,499 | Buy on Flipkart |
What Are Activated Carbon Filters?
Moving up next in the HEPA vs Activated carbon filters, we will discuss the working of the activated carbon filters. These filters function differently. Instead of targeting physical particles, they focus more on eliminating gases and chemicals up to 95%. The structure of activated carbon provides a large surface area that traps molecules of:
- Volatile Organic Compounds (VOCs)
- Odors from cooking, smoking, or pets
- Harmful gases like formaldehyde and ammonia
Activated carbon doesn’t trap solid particles but excels at removing smells and chemical pollutants that HEPA filters might not be able to handle.
Top 3 Choices For Air Purifiers With Activated Carbon Filters
| Product | Price | Buying Link |
| EUREKA FORBES AP 150 | Rs. 5,799 | Buy on Flipkart |
| Honeywell Air Touch V1 | Rs. 4,989 | Buy on Flipkart |
| Chocozone Air Purifier | Rs. 3,998 | Buy on Flipkart |
Comparing HEPA and Activated Carbon Filters
| Feature | HEPA Filters | Activated Carbon Filters |
| Targeted Pollutants | Particulates (dust, pollen, mold) | Gases, odors, and chemical compounds |
| Effectiveness | 99.97% of particles ≥0.3 microns | Up to 95%; Varies depending on the type of VOC/gas |
| Odor Removal | Limited | Highly effective |
| Maintenance | Regular replacement of filters | Replacement needed when saturated |
| Cost | Moderate to high | Moderate to high |
Also Read: Look For The Best Smart Air Purifier For Home And Office In India
Which Filter Should You Choose?
So, HEPA vs Activated carbon filter- which one to choose when? Let’s find out here.
Choose HEPA Filters If
- You or someone in your household suffers from allergies or asthma.
- You are concerned about reducing particulate matter like dust, mold, or pollen.
- Your environment has high levels of visible pollutants, such as pet hair or construction dust.
Choose Activated Carbon Filters If
- You are dealing with strong odors from cooking, smoking, or pets.
- Your home has harmful gases or VOCs from paints, cleaners, or furniture.
- Airborne chemicals are a concern in your living space.
The Best of Both Worlds: Combination Filters
For most households, a combination of HEPA and activated carbon filters is ideal. Many modern air purifiers include both types of filters to address a wider range of air quality issues. For example, the HEPA filter removes particulates, while the activated carbon filter neutralizes odors and gases, providing comprehensive air purification.
Top 3 Choices For Air Purifiers With HEPA + Activated Carbon Filters
| Product | Price | Buying Link |
| PHILIPS AC 1711/63 | Rs. 12,699 | Buy on Flipkart |
| Coway AirMega Aim | Rs. 9,999 | Buy on Flipkart |
| Qubo Q400 Smart Room Air Purifier | Rs. 7,770 | Buy on Flipkart |
Final Thoughts
The debate between HEPA Vs activated carbon filters isn’t about which is better—it’s about what your specific needs are. If particulate matter is your primary concern, go with HEPA. If odors or harmful chemicals dominate your air quality worries, activated carbon is the better choice. For all-around performance, opt for an air purifier that integrates both technologies.
Investing in the right air purifier will ensure that every breath you take at home is clean, fresh, and healthy. Let us know in the comments section- which is your ideal choice for air filters?
Frequently Asked Questions
Which is better- HEPA vs carbon filter?
Both HEPA vs activated Carbon filters have different purposes. HEPA filters are more inclined towards capturing tiny particles like dust, pollen, pet hair etc. Carbon filters, on the other hand are designed to capture and eliminate odors and gases.
Are there any disadvantages of activated carbon filters?
While the choice for HEPA vs activated carbon filters depends on your requirements, it is crucial to note that carbon filters might not be that effective when it comes to capturing dust particles or microscopic particles.
Are there air purifiers with both HEPA and activated carbon filters?
There are several air purifiers available in the market that come with two-three filters, including HEPA and activated carbon filter. These air purifiers ensure you breathe in pure and fresh air by removing microscopic particles, odors, pollen, pet hair and more.
Can I get an air purifier under Rs. 10,000?
Certainly, you can purchase the best quality air purifier with three filter layers under Rs. 10,000. For instance, Coway AirMega Aim is available at Rs. 9,999 and can remove large unwanted particles like dust, pollen,insects, etc.
Also Read: 6 Best Dyson Air Purifier In India November 2024
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