Prime Day 2025 is about to start from July 8-11, but you don’t have to wait to get a good tech deal – this is true for everyone, not just the main members. Early deals have started popping up on Amazon, and one of the best deals right now is on Engadget-approved air purifiers. The Levoit Core 400S air purifier is priced at $183, and it usually costs $37, not far from the lowest price we’ve seen. This is part of a larger sale on a variety of left-hand devices, including other air purifiers, cordless vacuums, and more.
The Levoit Core 400 is our current draft pick, the best air purifier overall. Of course, it may not have the most beautiful design of all the options we’ve tested, and so many things can happen with the app. But the Core 400 can get the job done and do it well.
Levoit
The Levoit Core 400s has dropped to $183, which is almost a record price.
$183 on Amazon
The smart air purifier is planned to clean the atmosphere in less than 1,733 square feet of space for only one hour. The core 400s has a cylindrical shape with ventilation holes on the top and a touch display display air quality readings. You will be able to glimpse the current air quality in your space and rings lit in blue, green, orange or red. The 360 degree filtration system is said to be able to capture more than 99.9% of contaminants such as dust, pet dander and pollen, etc. 0.3 microns.
There is an automatic mode that should be sufficient to maintain air quality, but the Core 400 is compatible with Alexa and Google Assistant voice controls. The fan isn’t too big, either, even if it runs at maximum speed – in our tests, the volume peaked at 62dB.
Meanwhile, a replacement of $50 per filter isn’t too expensive compared to many of Levoit’s competitors. You can also find other Levoit Prime Day deals on Amazon now, including more air purifiers, cordless vacuums and more.
