- * 16–27m² effective coverage area: As calculated in Air Purifier (GB/T 18801-2015) Appendix F.4: Area of application = pCADR x (0.07–0.12). pCADR data from CVC Testing Technology Ltd. Report no.: WTS2022-4212.
- *Traps 99.97% 0.3μm particles: According to the China Testing & Inspection Institute for Household Electric Appliances Inspection Report (No. WCv-21-40115), the filter material used for this product achieved a filtration efficiency of 99.97% for 0.3μm particles.
- * 230m³/h Particle CADR: Data from CVC Testing Technology Ltd. Report no.: WTS2022-4212.
- * Low-noise 20dB Sleep Mode: Refers to the noise value generated when the product is in Sleep Mode. Data from CVC Testing Technology Ltd. Report no.: WTS2022-4212.
- * Only 0.7kWh are needed for 24 hours of purification: 27W x 24h ÷ 1000 = 0.684kWh. 24h power consumption of 0.684kWh, approximately 0.7kWh.
- *Alexa is not available in all languages and countries. Alexa features and functionality may vary by location. Please refer to official website for more information.
- *48 ㎡ room size is base on 2 air changes per hour(ACPH), meaning that it can purify a 48 m² room 2 times per hour(assuming the room has a ceiling height of 2.4 m), room size = pCADR ÷ 2.4 m÷2. pCADR data from CVC Testing Technology Ltd. Report no.: WTS2022-4212.
- * Room size(up to) is calculated based on 2 air changes per hour(ACPH) and PCADR, meaning that it can purify a room of this size 2 times per hour(assuming the room has a ceiling height of 2.4 m), Room size = PCADR ÷ 2.4 m÷2.
- * Effective coverage area is calculated according to the Chinese national standard GB/T 18801-2015, assuming the room has a ceiling height of 2.4 m and considering factors such as the outdoor particulate pollutant concentration of 300μg/m³ and the number of air changes in buildings, the standard is more stringent. Effective coverage area=(0.07~0.12)*PCADR.
Smart Air Purifier 4 Compact
RM205.98
- 4-Layer Filtration – Captures 99.97% of airborne particles.
- PM2.5 Laser Sensor – Real-time air quality detection.
- Compact A4-Sized Design – Fits perfectly in small spaces.
- OLED Touchscreen Display – Monitors air quality, temperature, and humidity.
- Low-Noise Operation – Ultra-quiet at 35.8dB(A).
- Smart Control – Supports Mi Home app, Alexa, and Google Assistant.
- Energy Efficient – 32W power rating for continuous operation.