Clean Air Delivery Rate (CADR): 330 m³/h for particles and 140 m³/h for formaldehyde.
Coverage Area: Recommended for spaces between 23 m² and 39 m².
Purification Efficiency: Removes 99.99% of PM2.5 and bacteria within 30 minutes in a 30 m² room.
CCM Ratings: Reaches the highest national standards with P4 for particles and F4 for formaldehyde.

Filtration & Design
The unit uses a multi-stage filtration system housed in a compact, cylindrical metal body.
HEPA Filter: Utilizes a long-lasting H12-grade HEPA filter (Model LA21) to capture fine dust, pollen, and pet dander.
Gas Filtration: Features four activated carbon and zeolite plates (Model LA31) to effectively remove odors and formaldehyde.
Dimensions: Approximately 250 mm in diameter and 505 mm in height.
Weight: Net weight is roughly 10 kg, though some merchant listings indicate up to 11.5 kg including accessories.

Smart Monitoring & Control
One of its standout features is the independent monitoring unit (included with the LA350A model).
Sensors: Includes a laser PM2.5 sensor, a dual thermopile CO2 sensor, and an electrochemical HCHO (formaldehyde) sensor.
Interface: Features a touch-sensitive top rim for manual fan speed adjustment and a responsive touchscreen on the smart controller.
Power Consumption: Ranges from 1W on standby to a maximum of 45W–60W during turbo operation.
Noise Level: Operates as quietly as 32–33 dB(A) in Sleep Mode, reaching up to 66 dB(A) in Turbo Mode.