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HomeSmartlifeThe 3 Best Air Purifiers of 2023

The 3 Best Air Purifiers of 2023

If your area tends to be dusty or if you have allergies, getting the best air purifier is necessary for your home. These devices use technology to clean the air from dust and allergens. Furthermore, the best ones have HEPA filters, which are excellent at removing tiny particles.

Additionally, air purifiers are usually designed for specific room sizes, from small spaces to larger ones. Some devices can even clean the air in an entire house. This makes them helpful in dealing with allergies or preparing for events like wildfires.

Placing the air purifier in the right spot can make a big difference for people with allergies or breathing issues. Even if you don’t have such problems, having an air purifier at home ensures you breathe clean air.

In this article, we’ll compare the best three air purifiers—the Afloia Smart Air Purifier, the LEVOIT Core 200S Air Purifier, and the Levoit Core 300S Air Purifier—to help you choose the best one for your home.

What Factors Should You Consider Before Buying The Best Air Purifier?

Before buying an air purifier, there are a few things to consider. Let’s explore them below.

  • Coverage and Size

When selecting an air purifier, consider the room size it needs to clean. So, measure the square footage of the space where you plan to use it. Also, make sure the purifier’s capacity matches the size of the room so that it can effectively clean the air. Additionally, think about where you want to place the purifier and ensure it fits well in that spot without being too bulky or obstructive.

  • Best Air Purifier Budget

Setting a budget involves more than just the initial purchase cost. So consider the ongoing expenses related to maintaining the air purifier, such as replacing filters. Also, filters typically need changing every six months, so factor this recurring cost into your budget. Striking a balance between the upfront investment and long-term operating costs ensures that the air purifier remains a cost-effective choice over time. Moreover, look for features like an ‘Eco mode’ that can save on energy use, making the purifier more sustainable.  

  • CADR Ratings of the Best Air Purifier

Understanding the Clean Air Delivery Rate (CADR) is essential for judging an air purifier’s efficiency. CADR indicates how quickly the purifier can clean the air in each space. Furthermore, higher CADR values generally mean better performance, especially for larger rooms. So, check for separate CADR ratings for different particles like smoke, pollen, and dust to better understand the purifier’s capabilities in handling specific airborne particles.

  • Noise Levels

Consider the noise levels produced by the air purifier, especially if you plan to use it in quiet areas like bedrooms or offices. Moreover, different fan speeds may generate varying levels of noise. Some models have a night mode feature, ensuring more silent operation during sleep. Also, pay attention to the decibel levels at different settings to choose a purifier that matches your preference for a quiet environment.

  • Types of Air Purifiers 

There are different technologies used in air purifiers. HEPA filters effectively trap small particles, while activated carbon technology helps eliminate odors. So, knowing these technologies will help you choose a purifier that matches your specific air purification needs.

  • Extra Features

You can also explore additional features that can improve the overall experience with the air purifier. Features like filter replacement indicators, dimmable lights, and programmable timers can add convenience. So, evaluate which features matter most to you based on your preferences and lifestyle.

Comparison of the three Best Air Purifiers of 2023

Now, let’s compare the three air purifiers and explore their details and features so you can make an informed decision.

1. Smart Afloia Air Purifier for Large Room

The Afloia Air Purifier comes with a 3-stage filtration system
Amazon.com: The Afloia Air Purifier comes with a 3-stage filtration system
Pros  Cons
It comes with a 360° air outlet design The device is noisy when it’s operated at high speed  
The air purifier has four operating modes   It is quite expensive
It is compatible with Alexa
You can set different timers for the schedule


The Afloia Air Purifier is known for its sleek and modern design. Despite its larger size, measuring 13.78 x 13.78 x 11.81 inches and weighing 17.12 pounds, it is light and easy to move. Moreover, the device features a robust 3-stage filtration system, including a pre-filter, True HEPA 13 filter, and activated carbon filter, which can remove a wide range of pollutants for cleaner indoor air. Additionally, it is made for large spaces and has an advanced turbine motor and 360° air outlet design to ensure even air distribution. Also, it can cover rooms up to 3,576 square feet within one hour.

Additionally, the Afloia air purifier comes with smart features such as built-in Wi-Fi for remote control through your smartphone. It is also compatible with Amazon Alexa, allowing you to use voice commands. Furthermore, the device has an innovative Auto mode with a PM2.5 sensor that automatically adjusts purification settings based on real-time air quality data. 

With multiple operational modes, user-friendly options like customizable timers, and a quiet Sleep mode, the air purifier can cater to different needs and promote a healthy living environment. 

In summary, the Afloia Air Purifier combines a modern design with powerful features and provides efficient air purification for large spaces, smart connectivity, and user-friendly controls. Whether you’re concerned about allergies, air quality, or convenience, this device can create a healthier living space tailored to your needs.


The Afloia Smart Air Purifier costs $349.99. While it may be expensive, it has many features worth the investment.

For a more detailed review of this product, click here.

2. Levoit Core 200S Air Purifier

The Levoit Core 200S operates at a noise level of 24 decibels
Amazon.com: The Levoit Core 200S operates at a noise level of 24 decibels
Pros Cons
It has a three-stage filtration The filter lacks an air quality sensor
You can control it using the VeSync Smart App   It doesn’t have an auto mode
The air purifier has a night light and sleep mode
It uses very little power


The LEVOIT 200S Air Purifier, despite its small dimensions of 8.1 x 8.1 x 12.6 inches and 6.6 pounds, has a powerful 360° air intake system. So, it can purify the environment from all directions. Moreover, it has an ozone-free design, ideal for people with respiratory issues. 

This air purifier comes with an advanced 3-in-1 filtration system, which includes an Ultra-Fine Nylon Pre-Filter for larger particles, a High-Efficiency Activated Carbon Filter for odors and fumes, and a True HEPA Filter capable of removing microscopic particles as small as 0.3 microns. Hence, the filtration mechanism is a perfect choice for those with allergies.

In terms of performance, the air purifier can cover rooms up to 183 square feet and has a robust motor with a Clean Air Delivery Rate (CADR) of 118 CFM. Furthermore, it has a noise level of 24 decibels, suitable for bedrooms. It also has connectivity features, including Wi-Fi capability and compatibility with voice assistants like Amazon Alexa and Google Assistant. So, you can remotely control through the VeSync app. Moreover, the setup process is straightforward with the help of a smartphone app.


The LEVOIT Core 200S Air Purifier is a good deal for homeowners at just $89.99. It runs quietly, and you can control it with your phone using the VeSync app or by talking to Amazon Alexa or Google Assistant

For a more detailed review of this product, click here.  

3. Levoit Core 300S Air Purifier

The Levoit Core 300s air purifier’s compact size is suitable for standard bedrooms
Amazon.com: The Levoit Core 300s air purifier’s compact size is suitable for standard bedrooms
Pros Cons
It is ideal for smaller spaces, handling up to 215 square feet The air purifier is only suitable for small to medium rooms
The air purifier is lightweight and portable
It has a 360° HEPA filtration
The device comes with Auto Mode and real-time air quality monitoring


The Levoit Core 300S Air Purifier is a compact device that will seamlessly fit into your living space. It is cylindrical, crafted from matte white plastic, and is suitable for standard bedrooms. Moreover, it is 36cm (about 1.18 ft) tall and 22cm (about 8.66 in) wide and includes a user-friendly LED screen and a generous 2-meter cable for easy placement. Additionally, it comes with rubber feet for stability and a convenient handle-like object to access the HEPA filter. 

The air purifier has a robust 45W motor, which can purify areas up to 1095 sq ft, thanks to a high CADR of 141 CFM. Furthermore, it features  VortexAir Technology and a 360° air intake that can tackle a variety of airborne particles, including those as minuscule as 0.3 microns. Additionally, the 3-in-1 filter system takes care of common pollutants like dust and pollen.

What makes the Core 300S stand out are features like QuietKEAP Technology, ensuring it runs quietly, particularly in its almost silent 24dB Sleep Mode. Also, you can control various customizable options, including a timer, filter lifetime indicator, and the ability to dim or turn off display lights for a serene environment. Lastly, the device holds Energy Star, CARB, FCC, and ETL certifications. You can also opt for the official LEVOIT replacement filters for specific challenges that ensure optimal performance and durability. 


The Core 300S is reasonably priced at $99.99, making it a smart investment for a device that keeps your air clean and fresh. This means you’re getting an affordable option and a quality product that ensures a healthier indoor environment without straining your budget.

For a more detailed review of this product, click here.    

Smart Afloia, Levoit Core 200S, Levoit Core 300s Comparison

Features Afloia Air Purifier Levoit Core 200S Levoit Core 300S
Design & Build Clean, all-white plastic, modern look, portable Minimalist, modest design, portable Sleek cylindrical design in matte white plastic
Size & Weight 13.78 x 13.78 x 11.81 inches, 17.12 pounds 8.1 x 8.1 x 12.6 inches, 6.6 pounds 36cm x 22cm, 6.6 pounds
Coverage Area Up to 3,576 sq ft Up to 183 sq ft Up to 1095 sq ft
Filtration System 3-stage (Pre-filter, HEPA 13, Activated Carbon) 3-in-1 (Pre-filter, Activated Carbon, True HEPA) 3-in-1 (Ultra-Fine Nylon Pre-Filter, Activated Carbon, True HEPA)
CADR 800 m³/h 118 CFM 141 CFM
Noise Level Not specified 24dB 24dB (QuietKEAP Technology)
Smart Features Wi-Fi control, voice command, PM2.5 sensor Wi-Fi connectivity, VeSync app control, voice command Wi-Fi connectivity, VeSync app control, voice command
Special Modes Auto mode, Sleep mode Sleep mode Sleep mode
Additional Features Filter replacement indicator, timer, eco mode Timer, filter lifetime indicator, display off button Quiet operation, certifications (Energy Star, CARB, FCC, ETL)

Frequently Asked Questions about the Best Air Purifier

1. How do air purifiers and HEPA filters function? 

Air purifiers with HEPA filters use a unique maze-like filter to capture tiny particles in the air, such as dust and pollen. The purifier draws in air, cleans it, and releases the purified air back into the room.

2. Do air purifiers impact oxygen levels in a room? 

No, air purifiers do not affect the oxygen levels in a room. They clean the existing air without altering its oxygen content.

3. Where’s the best place to put an air purifier? 

Ideally, place the air purifier in a room that matches its size. For optimal purification, a central location is recommended. If discreet placement is necessary, ensure that air vents remain unobstructed.

4. How often should I replace an air purifier filter? 

The frequency of filter changes depends on factors like air pollution and usage. Most purifiers recommend changing the filter every six months; some suggest yearly replacements. Hence, regular maintenance, such as washing reusable pre-filters, can extend the primary filter’s lifespan.

5. Can air purifiers prevent the spread of diseases like COVID-19? 

Yes, air purifiers with HEPA filters can capture tiny virus particles, including those associated with COVID-19. However, it’s important to note that while beneficial, they may not provide complete protection if someone nearby is sick.


To sum it up, when choosing the best air purifier you need to keep some factors in mind. Factors such as the size of your room, budget, noise preferences, and desired features. It’s crucial to balance efficiency, affordability, and user-friendly options to ensure a satisfactory air purification experience for your home.

The Afloia Air Purifier is recognized for its potent 3-stage filtration system, making it a go-to choice for effectively cleaning the air in larger spaces. The intuitive smart features like Wi-Fi control and voice commands are what sets it apart, ensuring ease of use. On the other hand, the LEVOIT 200S stands out with robust motor and smart capabilities. It also includes hands-free voice commands and an adaptive Genius Auto Mode, making it a reliable solution for purifying expansive areas. Lastly, the LEVOIT Core 300S provides a cost-effective yet efficient option with its sleek design. Moreover, it comes with a strong motor and features like QuietKEAP, providing a quiet and effective air purification solution for larger rooms. Each air purifier caters to distinct needs, offering a range of choices to meet diverse preferences and room sizes.

As you navigate through the considerations, remember that the ideal air purifier is the one that seamlessly integrates with your unique lifestyle. This ensures cleaner, healthier air in your living space.



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