Levoit PlasmaPro 200S vs 300S

In this Levoit PlasmaPro 200S vs 300S review, we will compare the two entry-level devices of the PlasmaPro series from the fast-growing American brand for small home appliances.

Both were created for bedrooms, home offices, and other relatively small rooms. Both have a rather similar design, drawing in air from 360 degrees and then releasing purified air through the top. So which one is the best fit for your needs?

This side-by-side comparison will help you find out.

Comparison: Levoit PlasmaPro 200S vs 300S – What are the Differences?

Coverage Area & Efficiency

The PlasmaPro 200S comes with a coverage area of up to 16.5 m² (178 ft²), not much less than the 20 m² (219 ft²) of the PlasmaPro 300S. In both instances, the recommendation is based on an assumed five air changes per hour (ACH) in a room with a ceiling height of 2.4 m (8 ft).

Therefore, the two purifiers could be used in bigger rooms, with the amount of ACH decreasing accordingly. For example, if you live somewhere with low pollution levels and are content with two ACH, the coverage area would increase to 41 m² (445 ft²) and 50 m² (548 ft²), respectively.

Clean Air Delivery Rate

The filtration process of the PlasmaPro series kicks off with a pre-filter that takes care of large pollutants including dust, hair, and pet fur. Next, an H13 True HEPA filter captures at least 99.97% of particles and allergens as small as 0.3 µm, for example, pollen and pet dander.

In step three, smoke, fumes, VOCs, and household odors such as cooking smells and pet odors are neutralized by a layer of activated carbon. Lastly, positive and negative ions are released to bind with pollutants and break down their molecular structure.

The PlasmaPro 200S goes through the whole purification process at a rate of 195 m³/h (115 CFM), while the PlasmaPro 300S manages an even higher Clean Air Delivery Rate (CADR) of 240 m³/h (141 CFM).

Working Noise

In sleep mode, the PlasmaPro 300S operates at a noise level as low as 22 decibels (dB) compared to 27 dB for its successor. Despite being the more powerful device, the 300S also generates less noise on the upper end, maxing out at 50 dB as opposed to 52 dB for the 200S.

Unlike its competitor, the PlasmaPro 300S can be set to auto mode, in which it will adjust the fan speed based on air quality. As soon as pollution levels start to return to normal levels after a sudden spike, its fan speed and noise level will decrease accordingly.

Sensors & Display

To generate the real-time data needed for the auto mode, the PlasmaPro 300S is equipped with Levoit’s AirSight Plus technology. Using a high-sensitivity laser dust sensor, it is able to continuously scan the surrounding air for pollutants.

An indicator ring located on top of the purifier allows you to check the current air quality at a quick glance, with blue signifying very good and red being unhealthy. The amount of PM 2.5 is also shown on the display. The PlasmaPro 200S, on the other hand, does not provide this data.

Connectivity & Compatibility

You can use a Wi-Fi connection, your smartphone, and the VeSync app to monitor and control both the PlasmaPro 200S and 300S remotely. This allows you to turn the purifier on and off, change the speed, create a schedule, view the remaining filter life, and more.

In addition, it is also possible to interact with the models from the PlasmaPro series using only your voice. Thanks to their compatibility with Amazon Alexa and Google Assistant, they can be seemingly integrated with your smart home.

Weight & Dimensions

In the final round of this Levoit PlasmaPro 200S vs 300S comparison, we will have a quick look at the weight and dimensions of the two devices. The 200S has a lower base diameter of 205 mm (8.1 in) and height of 320 mm (12.6 in), but is surprisingly also heavier at 3.0 kg (6.6 lb).

Conclusion: Levoit PlasmaPro 200S vs 300S – Which is the Better Air Purifier?

As expected, the Levoit Air Purifier PlasmaPro 200S can not keep up with the performance metrics of its successor, while also lacking an auto mode. It might be an option if you are on a tight budget or want to try a low-priced model before investing in a more advanced one.

The Levoit Air Purifier PlasmaPro 300S is definitely the better purifier of the two. It operates at a lower noise level despite having a higher coverage area and CADR, and is equipped with advanced sensors that allow it to better keep track of and react to changes in air quality.

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Looking for an even more powerful air purifier? Find out how the PlasmaPro 300S performs against its successor in our comparison Levoit PlasmaPro 300S vs 400S.