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Description
LEVOIT Air Purifier for Home Large Room, Smart WiFi and Alexa Control, H13 True HEPA Filter for Allergies, Pets, Smoke, Dust, Auto Mode, Monitor Air Quality with PM2.5 Display, Core 400S, WhiteBrand: LEVOIT Color: White Features: Effective Air Circulation: Powerful VortexAir 3. 0 Technology increases air circulation and provides a Clean Air Delivery Rate of 260 CFM, changing the air in a 403 sq ft room 5x per hour. With 360 air intake, this large room air purifier is a treatment. QuietKEAP Technology: Rubber pads absorb sounds made by the fan vibrations, providing you with noise levels as low as 24dB and a relaxing sleep environment every
Brand: LEVOIT
Color: White
Features:
- Effective Air Circulation: Powerful VortexAir 3.0 Technology increases air circulation and provides a Clean Air Delivery Rate of 260 CFM, changing the air in a 403 sq ft room 5x per hour. With 360° air intake, this large room air purifier is a treatment.
- QuietKEAP Technology: Rubber pads absorb sounds made by the fan vibrations, providing you with noise levels as low as 24dB and a relaxing sleep environment every night.
- Energy-Saving: Operating at just 38W at its highest fan speed, this air purifier for home is ideal for those wishing to cut down on electricity usage meanwhile benefit to the environment.
- 3-Stage Filtration: Neutralize odors, capture allergens, and trap at least 99.97% of airborne particles 0.3 microns in size with a Pre-Filter, H13 True HEPA Filter, enhanced with HEPASmart Technology, and Custom High-Efficiency Activated Carbon Filter with the ARC Formula.
- AirSight Plus Technology: The Laser Dust Sensor scans the surrounding air for airborne particles, helping Auto Mode function with high-accuracy. View the amount of airborne particles detected on the PM2.5 display.
- Smart Control: Control air purifier settings and receive notifications through the VeSync app. Making it as a personal air purifier. Enjoy hands-free control when you connect the Core 400S to third-party voice assistants such as Alexa or Google Assistant through the VeSync app.
- Trustworthy and Safety First: Levoit, as well as our professional Customer Support Team, is headquartered in Southern California. The Core 400S is CARB, and FCC certified, as well as ETL listed and CA Prop 65 compliant.
- Genuine Replacement Filters: Search for Core 400S-rf or B08SQQK6K7 for Replacement Filters. Use genuine Levoit replacement filters to maintain the best performance and to ensure what you're buying is worthy of your investment.
Binding: Kitchen
Release Date: 16-04-2021
Details: LEVOIT Air Purifiers for Home Large Room, Smart WIFI Alexa Control, H13 True HEPA Filter for Allergies, Pets, Smoke, Dust, Monitor Air Quality with 4 Colors, Sensitive Auto Mode, Core 400S
Package Dimensions: 23.5 x 13.3 x 13.0 inches
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 230 reviews
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Product Reviews
★★★★★ 5
Hotel quality, budget friendly
Size: King, Style: Light
I’ve only used this for several nights. Overall I’m pretty happy with it, especially for the price. It is soft to the touch and has a nice, smooth feel. It’s lightweight but still provides enough warmth for mild to cool nights. I don’t like feeling weighed down when I sleep, so the light fill is actually a big plus for me. If you’re someone who sleeps hot, this is a solid choice. The corner tabs are super helpful. I paired it with a duvet cover and haven’t had issues with shifting or bunching. It also fits my bed well, though I could see it being a bit short on the sides if you have a very thick mattress. This is a great budget-friendly option and seems like it will be easy to maintain.
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Reviewed in the United States on September 19, 2025
★★★★★ 5
A Great Comforter for Everyday Use
Size: Full/Queen, Style: All-Season
I absolutely love this comforter! I love the fact it’s machine washable, and it held up really well after the first wash. It fluffed back up nicely, stayed soft, and didn’t lose its shape. It’s not too heavy but still cozy enough to keep you comfortable. For the price, the quality exceeded my expectations, and I am very happy with this purchase. I highly recommend 😊
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Reviewed in the United States on June 4, 2026
★★★★★ 5
Excellent down alternative insert
Size: Full/Queen, Style: All-Season
I purchased this down alternative for my Airbnb because we can easily wash it. I love that it is fluffy and warm and easy to put into the duvet. Price was great as well!!
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Reviewed in the United States on April 19, 2026
★★★★★ 5
Feels luxury, I approve
Size: King, Style: Warm
I have purchased high end comforters/duvet inserts and this one is somehow my favorite. It's so thick and fluffy.
I was going to do the double duvet insert method to create an extra lush bed situation, but honestly it's not needed at all with this comforter! It poofs up wonderfully inside my duvet cover (king duvet, king insert) and it's like heaven. It's very cozy yet airy, and it moves well during the night and does not fee too heavy despite its weight.
This thing is definitely on the warm end and probably won't be suitable for Florida summers, but depending on how you set the AC at night it could be fine!
The comforter is weighty, it feels like quality, and has a soft fabric. I wouldn't use it without a duvet cover, that's more of an aesthetic choice but I like keeping it clean. The white is very white.
Honestly, I will be getting another one simply because I'm so impressed. Definitely no need to drop $300+ dollars elsewhere.
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Reviewed in the United States on October 25, 2025
★★★★★ 4
ALL SEASON IS TOO WARM!
Size: King, Style: All-Season
I got the King, All Season, to squeeze into a Queen duvet for extra floof and it's sooo cozy. Highly recommend.
I redacted 1 star though because although it says All Season, the amount of down in here feels like it's for winter. The first night I used it I woke up dripping in sweat. It's currently March, I live in Los Angeles area, hitting about 75° weather outside rn, but I sleep with AC full blast at night (usually hit about 64 when I wake up). I can't sleep with it, I'll need to buy the "cool" one, and hope that isn't tooo thin.
Don't get me wrong, it's a great insert, but holy hell, it's too heckin' warm. I saw someone else mention it and wish I had honed in on their comment. I don't wanna return it as it was used, so I'm stuck with it now.
*UPDATE*
I am back because I also bought the "Cool" blanket as well after experiencing the heat of the all season and it too is also too hot for me. I've had a duvet before but I guess not filled to the capacity of these blankets. If you're a hot sleeper maybe look elsewhere?
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Reviewed in the United States on March 12, 2026
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