Levoit - PlasmaPro 400s-P Smart Air Purifier - White
Customers are saying
Customers consistently note the positive impact on air quality and the impressive noise level of the PlasmaPro 400s-P Smart Air Purifier. Users also appreciate its ease of use, the accompanying app, and its ability to remove odors effectively. However, some customers have expressed concerns regarding the filter life and the overall price of the unit.
Features
Large Coverage
Purify up to 1,741 sq ft with whisper-quiet noise levels as low as 22dB.
Smart Control
Control air purifier settings and receive real-time notifications about air quality, filter life, and more.
3-Stage Filtration
Captures at least 99.97% of airborne particles down to 0.3 microns, including dust, pollen, and smoke.
Reduce Odors
With more carbon and the ARC Formula, our filter removes smoke, fumes, VOCs, and household odors.
Ideal Room Size
Perfect for large rooms like living rooms and open living spaces, the air purifier works up to 1,741 sq ft (1 ACH) and is very efficient for 363 sq ft (4.84 ACH).
Air Changes Per Hour (ACH)
This number means how many times per hour your air purifier will filter the entire volume of air in a specific room.
AHAM Verifide® Air Purifier Performance
Room air cleaners certified through the AHAM Verifide program have been tested by an independent laboratory to ensure the product will perform to the manufacturer’s product claims for the suggested room size to reduce tobacco smoke, dust and pollen.
Real-Time Air Quality
The laser dust sensor scans surrounding air for particles and shows the detected amount on the display.
Independently certified CADR
All air cleaners in the AHAM Verifide® program are re-tested periodically to ensure that the performance stays the same over time.
Specifications
- Recommended Room Size1741 square feetApp CompatibleYesWireless ConnectivityWi-FiWorks WithAmazon Alexa, Google HomeAir Purifier TypeConsoleAir Quality Indicator Light(s)Yes
Reviews
Rating 4.8 out of 5 stars with 773 reviews
- Air Quality (322)
- Noise Level (187)
- Ease of use (80)
- Overall Performance (56)
- App (50)
- Filter Life (19)
- Price (5)
Customer Images
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Compare similar products
The Levoit PlasmaPro® 400S-P Smart Air Purifier purifies the air in an area up to 1,741 sq ft (1 ACH) with noise levels as low as 22dB. Filter at least 99.97% of airborne particles down to 0.3 microns and remove VOCs, odors, fumes, and smoke with 3-stage filtration. The laser dust sensor scans surrounding air for airborne particles and displays the amount detected on the PM2.5 display. With smart control, you can control air purifier settings no matter where you are, connect to third-party voice assistants, and receive real-time notifications about air quality and filter life.
Completely refresh your space with the Levoit PlasmaPro® 600S-P Smart Air Purifier. The air purifier quickly refreshes large areas, like an apartment or loft up to 2,956 sq ft (1 ACH), with its aerodynamic air duct design and spiral 360° airflow. The 3-stage filtration system includes a Pre-Filter, Main Filter, and Custom High-Efficiency Activated Carbon Filter. Together, they capture at least 99.97% of airborne particles down to 0.3 microns and help remove smoke, fumes, VOCs, and household odors. Use the VeSync app to create schedules, connect to voice assistants, check filter life, control settings, receive real-time air quality updates, and more.
Refresh your home’s air with the Levoit Core 300-P Air Purifier. The Pre-Filter removes large airborne particles like dust and hair, the Main Filter captures at least 99.97% of airborne particles down to 0.3 microns, and the Activated Carbon Filter removes smoke, odors, fumes and VOCs (Volatile Organic Compounds). This air purifier cleans the air in a room up to 1,073 ft² with noise levels as low as 22dB, helping you breathe cleaner air while maintaining a peaceful home.
Refresh your home with the Levoit Core 200S-P Smart Air Purifier. The efficient 3-stage filtration includes a Nylon Pre-Filter, Main Filter, and a High-Efficiency Activated Carbon Filter. Together, they trap large particles like hair, remove at least 99.97% of airborne particles down to 0.3 microns, and help remove odors, smoke, and fumes. With smart control, you can program timers, set schedules, and control air purifier settings from within the VeSync app. You can even monitor filter life and connect with third-party voice assistants for hands-free control. With noise levels as quiet as 24dB, this air purifier offers maximum comfort with minimum disturbance. Perfect for small rooms like bedrooms, offices, and nurseries.
| Pros for Levoit - PlasmaPro 400s-P Smart Air Purifier - White | |||
|---|---|---|---|
| Air Quality, Noise Level, Ease of use, Overall Performance, App | Air Quality, Noise Level, Overall Performance, Ease of use, Odor Removal | Air Quality, Noise Level, Overall Performance, Ease of use, Size | Air Quality, Noise Level, Overall Performance, Ease of use, Size |
| Cons for Levoit - PlasmaPro 400s-P Smart Air Purifier - White | |||
| Filter Life, Price | There were no cons for this product— | Filter Life, Coverage Area | There were no cons for this product— |
Specs
Questions & Answers
This looks exactly the same as the Levoit Core 400S. Is it the same, or are there differences?
Answered by Etekcity-Cosori-LevoitGreat question! Yes, this is the Core 400S. However, this unit contains the PlasmaPro Technology, which releases negative and positive ions into the air. The ions bind with contaminants to break them down into harmless matter. We hope this helps.
Will this product emit ozone when the plasma function is turned OFF?
Answered by Etekcity-Cosori-LevoitNo, this product will not emit ozone when the plasma function is turned off. We hope this helps!
Does the air purifier have to be connected to wifi in order to work? I don't have wifi.
Answered by Etekcity-Cosori-LevoitYou are more than welcome to use the unit without connecting to the WiFi as there are buttons on the display that can control the air purifier manually.
How often does the filter need to be replaced?
Answered by Etekcity-Cosori-LevoitWe recommend changing the filter every 6-8 months. We hope this helps!
Does this air purifier come with a filter?
Yes, the Levoit PlasmaPro 400S air purifier comes with a filter.
This question and answer was generated by AI based on customer and product data.
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