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LEVOIT Core 400S Smart Air Purifier for Large Rooms

Model overview

3
Price range
$181.97 $449.99
Variant spread: Medium

Available variants

Cream White, 1980 Sq Ft, 24 dB
White, 3175 Sq Ft, 26 dB
Silver/White/Black, 2657 Sq Ft, 24 dB

Key differences

Color
Cream White • White • Silver, White, Black
Product Dimensions
10.79"D x 10.79"W x 20.47"H • 12.3"D x 12.3"W x 23.6"H • 18.9"D x 8.5"W x 24.49"H
Floor Area
1980 Square Feet • 3175 Square Feet • 2657 Square Feet
Specification Met
Energy Star Certified, FCC Certified, ETL Certified • Energy Star Certified, FCC Certified, CARB Certified • CARB Certified
Wattage
38 • 66 watts • 70 watts
Noise Level
24 dB • 26 dB
Controller Type
Vera, Amazon Alexa • Amazon Alexa
Included Components
1 x Air Purifier, 1 x 3-Stage Original Filter (Pre-Installed), 1 x User Manual, 1 x Quick Start Guide • 1 x Smart Air Purifier, 1 x 3-Stage Original Filter (Pre-Installed), 1 x User Manual, 1 x Quick Start Guide, 1 x Power Cord

How to choose

  • Start with your budget: the visible price spread across variants is about 147%.
  • Pick color and finish only after deciding on hardware requirements.

Trade-offs

Budget vs feature set
Higher-priced variants are more likely to include meaningful hardware upgrades.
Product Dimensions
Different values may change day-to-day usage profile depending on your priorities.
Floor Area
Different values may change day-to-day usage profile depending on your priorities.

How we evaluate

Methodology, data sources, and comparison rules for this page.

Read methodology
Starting from $181.97
Last price update: 3/11/26
Smart air purifier designed for large rooms, featuring HEPA-grade filtration, smart control via Amazon Alexa, auto mode for automatic adjustment, and quiet sleep mode. It effectively removes particles as small as 0.1 microns and is Energy Star certified for energy efficiency. Suitable for various room sizes with different color options and dimensions.

Reviews

4.5
2 reviews
5
1
4
1
3
0
2
0
1
0
Arthur Robinson
Arthur R. GB Manchester
April 6, 2025
Decision:
Isabella Johnson
Isabella J. US San Jose, CA
June 5, 2025
Decision:
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