Our favorite smart air purifier is currently 17 percent off

Levoit air purifiers are on sale on Amazon, with discounts ranging up to 17%. The Levoit Core 400S, the best overall purifier, is discounted to $183 from $220. This model is effective for rooms up to 1733 square feet and features smart controls. It integrates with Alexa and Google Assistant for voice control. The Core 400S has a simple, unassuming design. The Levoit Core 300S, ideal for smaller rooms, is also on sale for $135, a 10% discount. This is the lowest price seen this year for the Core 300S. The Levoit Core 200S, suitable for bedrooms, has a $10 discount. While untested, it's expected to perform well based on the brand's other models. These deals are timely, especially during summer allergy season. Follow @EngadgetDeals on X for more tech deals.