Qiang L.Verified
Great build quality and sleek design. Works perfectly in our Australian home.
Levoit
Levoit PlasmaPro Core 400S Smart Air Purifier
Large room PlasmaPro purifier with ion + HEPA tech. 400+ CADR for rooms up to 40 m².
$262.00
In Stock: Delivered within 2-5 business days
Key Features
- PlasmaPro™ Ion Technology
- CADR 400+ m³/h for Large Rooms
- AirSight Plus PM2.5 Sensor
- 3-Stage True HEPA Filtration
Key Features
Engineered for Pure Air
Large room PlasmaPro purifier with ion + HEPA tech. 400+ CADR for rooms up to 40 m².PlasmaPro™ Ion Technology
CADR 400+ m³/h for Large Rooms
AirSight Plus PM2.5 Sensor
3-Stage True HEPA Filtration
VeSync App + Alexa + Google
Auto Mode with Real-Time AQI
Sleep Mode & Timer
Covers up to 40 m²
Maximum Protection
PlasmaPro™ + HEPA for 40 m² rooms
The PlasmaPro Core 400S brings ion-based pathogen neutralization to large room purification. Active bipolar ionization works alongside True HEPA filtration for the most comprehensive air cleaning.
PlasmaPro™ + HEPA
Ion Technology + 3-Stage Filtration
PlasmaPro™ Bipolar Ionizer
Generates millions of ions that seek out and neutralize airborne viruses, bacteria, and mold — active defense beyond passive filtration.
True HEPA Filter
Large-capacity filter captures 99.97% of particles at 0.3 microns, trapping ion-neutralized pathogens.
Enhanced Activated Carbon
High-capacity carbon for large rooms absorbs smoke, cooking odors, pet smells, and chemical VOCs.
Intelligent Operation
Auto Mode with AirSight Plus
Real-time PM2.5 data from the laser sensor drives automatic fan and ionization adjustments. Sleep Mode provides whisper-quiet 24 dB operation with lights off.
Connected Control
VeSync + Voice + LED Display
Full VeSync app control with PlasmaPro toggle, AQI monitoring, scheduling, and filter life tracking. Alexa and Google Assistant voice control built in.
400
CADR m³/h
40m²
Coverage
24dB
Min Noise
Ion+
PlasmaPro™
Technical Details
Full Specifications
The Levoit PlasmaPro Core 400S delivers the ultimate in large-room air purification by combining True HEPA filtration with PlasmaPro™ bipolar ionization. The ion generator actively neutralizes airborne viruses, bacteria, and mold spores, while the 3-stage physical filter captures 99.97% of particles at 0.3 microns. With a CADR of 400+ m³/h, it purifies rooms up to 40 m² rapidly. Smart features include AirSight Plus laser sensing, VeSync app, and voice control.
- Room Size
- Up to 40 m²
- CADR
- 400 m³/h
- Filtration
- PlasmaPro™ + Pre-filter + True HEPA + Activated Carbon
- Particle Removal
- 99.97% at 0.3µm
- Noise Level
- 24–52 dB
- Dimensions
- 27.5 × 27.5 × 52 cm
- Weight
- 5 kg
- Power
- 38W
- Fan Speeds
- 3
- Sensors
- AirSight Plus PM2.5 Laser
- Technology
- PlasmaPro™ bipolar ionization
- Connectivity
- Wi-Fi 2.4 GHz, VeSync App
- Voice Control
- Amazon Alexa & Google Assistant
- Filter Life
- 6–8 months
- Warranty
- 2 Years
Customer Reviews
See Why Customers Love the Levoit PlasmaPro Core 400S Smart Air Purifier
Michael T.Verified
Great performance and nice design. Would love more colour options.
Tran N.Verified
The design is beautiful and matches our modern interior perfectly.
Eleni K.
My baby sleeps so much better since we installed this in the nursery.
Lin G.Verified
Air purification is excellent. Fan noise on high speed is slightly noticeable.
Jun L.Verified
Perfect for allergy season. My symptoms have reduced significantly.
Common Questions
Frequently Asked Questions About the Levoit Levoit PlasmaPro Core 400S Smart Air Purifier
Yes. All products sold by Pure & Co come with a standard Australian Type I plug (three-pin angled). No adapter needed.
The Levoit PlasmaPro Core 400S Smart Air Purifier includes a manufacturer-backed warranty. Duration varies by brand - typically 1 to 5 years. See the product specifications or contact us for details.
Shipping is free on all orders over AUD 50. The Levoit PlasmaPro Core 400S Smart Air Purifier (AUD 262) qualifies for free standard delivery Australia-wide.
Yes. The Levoit PlasmaPro Core 400S Smart Air Purifier uses HEPA filtration that captures fine smoke particles (PM2.5 and smaller). During bushfire events, close windows and run the purifier on high speed for rapid air cleaning.
Most HEPA filters last 6 to 12 months under normal use. Heavy use during bushfire season, around pets, or in dusty environments may shorten the interval. The unit's filter indicator will alert you when it's time.
Yes. We offer a 30-day return policy on unused products in original packaging. See the Return Policy page for full details.