LEVOIT Core 400S Air Purifier
Where to Buy
| Retailer | Price | Last seen | Buy |
|---|---|---|---|
P PayWut | $100.00 | Mar 3, 2023, may have changed | Buy Now |
P Pennies For Gold | $109.00 | Apr 13, 2023, may have changed | Buy Now |
 Best Buy 15-day returns (in store too) · free return shipping · free shipping on $35+ | $169.99 | Aug 1, 2026, may have changed | Buy Now |
M MSM | $176.99 | May 19, 2023, may have changed | Buy Now |
 Amazon 30-day returns (in store too) | $189.97 | Oct 20, 2026 | Buy Now |
Prices are collected from retailer listings; each row shows the date we last saw that price. Return and shipping terms are each store's standard policy from our retailer research (April 2026). Some products and categories have different terms, so check with the store before you buy.
Used & Refurbished
✨ See 5 used & refurbished prices with ShopSavvy ProGet the app →Price history summary
Lowest new price we recorded at major retailers (Amazon, Walmart, Best Buy, Target, The Home Depot and Lowes) in the last 90 days: $169.99 at Best Buy on Aug 1, 2026.
Range over the last 12 months: $169.99 (Best Buy, Aug 1, 2026) to $219.99 (Amazon, Jul 31, 2026). The lowest current offer at these retailers, $189.97 at Amazon, is 12% above its 90-day low. Based on 8 recorded prices since Jun 4, 2026 for offers sold by these retailers themselves (not marketplace sellers). Summary as of Oct 20, 2026.
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Pros
- •Highly effective at removing dust, pet dander, and airborne particles, noticeably improving indoor air quality.
- •Excels at eliminating cooking odors and strong smells, leaving spaces smelling fresh.
- •Capable of efficiently purifying large rooms up to 1980 sq ft, with fast air exchange (5x per hour in a 403 sq ft zone).
- •Operates quietly, especially in Sleep Mode at just 24dB, making it suitable for continuous nighttime use.
- •Features smart integration with WiFi, allowing remote control, real-time air quality monitoring via the VeSync app, and voice commands with Alexa and Google Assistant.
- •Uses a 3-in-1 HEPA filter system that captures 99.97% of particles as small as 0.3 microns, including allergens, smoke, and dust.
- •Auto Mode adjusts fan speeds automatically based on real-time air quality readings for effortless maintenance.
- •Low maintenance with easy-to-replace filters that provide notifications when needed.
- •Laser-based sensor (AirSight Plus Technology) provides accurate detection of PM2.5 particles, offering meaningful feedback on air quality.
- •Sleek, modern design that looks good and fits well into various home aesthetics.
Cons
- •Air quality sensors and automatic adjustments can be unreliable, particularly for smoke detection.
- •App and WiFi connectivity often experience lag, disconnections, or require multiple attempts to operate smoothly.
- •The display panel is poorly positioned, making it difficult to see the air quality info unless you're right next to the unit.
- •The large size and weight mean it’s not suitable for tabletop placement; needs dedicated floor space.
- •Some users find manual adjustments are necessary due to sensor sensitivity issues.
- •The device’s high capacity may be overkill for smaller rooms; it’s optimized for larger spaces.
- •The fan noise at higher speeds can be noticeable, although it’s generally quiet in Sleep Mode.
- •The ambient light from the display and controls can be distracting if not dimmed or turned off.
- •The product’s full potential depends heavily on using authentic Levoit filters, which can be an ongoing cost.
- •Customer reviews indicate occasional connectivity issues that hinder smart features, leading to frustration.
Bottom Line
The Levoit Core 400S offers impressive coverage, powerful filtration, and smart features making it ideal for large rooms needing comprehensive air cleanup. However, sensor accuracy and WiFi reliability can be inconsistent. If seamless connectivity is a priority, alternatives like the Blueair Classic or Coway AirMega may be better suited. Overall, a strong choice for high performance with some occasional app and sensor quirks; for hassle-free connectivity, consider dedicated smart air purifiers.
What Reviewers Are Saying
📚More About LEVOIT Core 400S Air Purifier
Discussion
ShopSavvy compares prices across thousands of retailers so you always get the best deal. Prices are collected from retailer listings, and each one shows the date we last saw it. Our expert reviews and community discussion help you make informed buying decisions.