Air purifiers are now considered a "savior" for the family's atmosphere.
In the context of increasing air pollution, air purifiers are becoming essential devices for every family. Air purifiers work by drawing air through a filter system, removing pollutants such as dust, pet hair, VOCs (volatile organic compounds), smoke, pollen... to help improve indoor air quality, protecting the respiratory health of the whole family.
But with countless products on the market, how to choose the most suitable purifier? The article below will provide you with a detailed look at the 4 most prominent air purifier models in 2025, helping you make an informed decision.
Criteria for choosing an air purifier:
- Filter type: You should choose an air purifier with a HEPA filter or an activated carbon filter for optimal filtration efficiency.
- Room size: You should consult online, from the manufacturer to choose an air purifier with a capacity suitable for the area of the room you are in.
- Smart features: Prioritize air purifiers with Wi-Fi connection, control application, air quality sensor and automatic mode.
- Design: Choose a style that suits the interior space.
1. Levoit Core 400S: The perfect choice for every home:
Levoit Core 400S Smart Air Purifier not only has a simple, sophisticated cylindrical design but also brings outstanding air filtration performance. The machine is equipped with a 3-in-1 filtration system, including:
- Preliminary filter: Removes large dust particles, pet hair.
- Activated carbon: Absorbs odors, smoke, dust, VOCs (volatile organic compounds).
- Fine dust filter: Removes PM2.5 ultra-fine dust particles, which are harmful to health.
Core 400S is integrated with a smart PM2.5 sensor, automatically adjusting the fan speed according to air quality. The LED light ring visually displays real-time air quality, from green (good) to red (poor). The automatic mode works effectively, quickly cleaning the air when detecting high pollution, such as when cooking or burning incense.
In addition, Core 400S also has outstanding advantages such as:
- Quiet operation: Even at the highest filtration speed, the fan still operates very quietly, without affecting daily life.
- Smart connection: Connect to Wi-Fi with the VeSync application, allowing remote control, monitoring air quality, operating history and scheduling.
- Reasonable price: The replacement filter costs only 50 USD, cheaper than many other brands.
2. Levoit Core 300S: The Ultimate Solution for Small Spaces:
If you are looking for a compact, efficient air purifier for your bedroom, office or small apartment, the Levoit Core 300S is the perfect choice. The machine has a compact design, convenient to move and place in many different locations.
Similar to the Core 400S, the Core 300S is also equipped with a 3-layer filter, air quality sensor and LED display ring. However, this model does not have a screen displaying PM2.5 readings. In return, the Core 300S has an automatic quiet mode, helping the machine operate smoothly all night without affecting your family's sleep.
3. Coway Airmega IconS: A masterpiece of technology and art:
The Coway Airmega IconS is not only an air purifier, but also a sophisticated piece of furniture that enhances your living space. With a modern design, neutral beige tones and a compact shape, the IconS easily blends with any interior style.
In addition to its luxurious appearance, IconS also possesses many outstanding features such as:
- HEPA and activated carbon filters: Effectively remove dust, odors, VOCs and allergens.
- PM2.5 sensor: Accurately monitor air quality.
- Air quality indicator light: Visually displays air status.
- Touch control: Easy to operate and use.
- Wi-Fi connection: Remote control via application.
- Removable and cleanable pre-filter: Saves replacement costs.
- Wireless phone charging: Integrated charging utility right on the device.
4. NeoPx: Bring nature into the home with biological air filtration technology
NeoPx is a unique air filtration solution, combining nature and technology. This is a specially designed potted pothos that uses soil bacteria to absorb and decompose harmful VOCs in the air. NeoPx not only cleans the air but also brings green beauty to the living space.
Conclusion:
Hopefully, this article has provided you with useful information to choose the most suitable air purifier for your family this year. Remember that, besides using an air purifier, regularly opening the ventilation window is still the most effective way to enjoy fresh air.