Currently, the Levoit Core 400S air purifier is available at a discounted price of $190, down from its usual price of $220, thanks to the Amazon Spring Sale. Although this isn’t the lowest price it has ever been, it is still a significant discount on a highly-regarded air purifier suitable for large spaces. To receive the discount, simply clip the $30 on-page coupon. This offer is part of a larger Levoit sale during the Spring Sale, which includes other air purifiers, humidifiers, and more.

We previously featured the Levoit air purifier in our list of the best air purifiers due to its impressive performance and smart features. The Core 400S is capable of covering rooms up to 1,980 square feet, utilizing a three-stage filtration system to capture allergens, dust, pet dander, and smoke. Additionally, it features a smart sensor that adjusts the fan speed based on air quality, ensuring that the device is not running at full capacity when it is not necessary.