Levoit Core 400S Vs Core 300 – Trusted Comparison (2022)

Levoit recently released a new model, the Levoit Core 400S, which I have tested here on Air Purifier First. I will compare the Levoit Core 400S and the well-known Levoit Core 300 air purifiers in this article. 

Firstly, I want to clarify something. These are amazing air purifiers, extremely efficient and reliable, and you won’t be wrong whichever you choose. But, if you want to find out which is a better buying option and whether the new Levoit Core 400S could be a better buying option than the Core 300, then keep reading. 

Levoit Core 400S Vs Levoit Core 300 - Air Purifiers Comparison

The Levoit Core 400S is intended for rooms up to 403 sq. ft., while the Levoit Core 300 covers rooms up to 219 sq. ft. The Core 400S is a much larger air purifier with much more features and bigger filters. 

When speaking of design and build quality, I must say that I don’t have any objections to either, as they are good quality devices. They both come with a 2-year warranty, require replacing filters approximately twice per year, and are affordable air purifiers. 

In the following table, besides detailed specifications, you will find which one did better in performance tests, which one is less noisy, and which is cheaper to maintain.

Levoit Core 400S Vs Levoit Core 300 Specifications

Levoit Core 400S Air Purifier Levoit Core 300 Air Purifier
Manufacturer Levoit Levoit
Model Core 400S Core 300
Dimensions 10.8 x 10.8 x 20.5 inches (27.4 x 27.4 x 52 cm) 8.7 x 8.7 x 14.2 inches
Room Coverage (4.8 ACH) 403 sq. ft. 219 sq. ft.
Performance Ratings
Filtration Technology Pre-filter, True HEPA Filter, and Activated Carbon Filter Pre-filter, True HEPA Filter, and Activated Carbon Filter
Filter Replacement Indicator Yes Yes
Filter Longevity up to 12 months 6-8 months
Power 38W 45W
Operating Costs Ratings
Fan Speeds 5 – Sleep Mode, Low Mode, Medium Mode, High Mode, and Turbo Mode 4 – Sleep Mode, Speed 1, Speed 2, and Speed 3
Air Quality Sensor Yes No
Air Quality Indicator Yes No
Auto Mode Yes No
Smart App Yes No
Display Lock Yes Yes
Display Off Yes Yes
Timer Yes Yes
Noise Levels 42.1 – 59.9 dBA 40.7 – 64.9 dBA
Noise Ratings
Warranty 2-year 2-year
In-Depth Review Levoit Core 400S Levoit Core 300
Price Check Price on Amazon Check Price on Amazon
Levoit Core 400S Vs Coway AP-1512HH Philips Series 800 Vs Levoit Core 300 Related comparisons

Which One Does It Better?

Levoit Core 400S is equipped with features such as an air quality sensor, air quality indicator, auto mode, smart app, and more, and thus along with extremely good performance, make the Core 400S a better buying option.

But, as I said in the beginning, you won’t go wrong even if you choose the Levoit Core 300, so you can go with it if you disagree with my decision.

If you have any questions about these two air purifiers, feel free to leave a comment in the comment box below the article.

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