SMART Sense

• Medical Grade H13 HEPA Filter: captures at least 99.95% of particles at 0.3 microns (allowing 5 out of 10,000 particles to pass through).
• Filters should be replaced every 3 months for 8 hours of daily usage.   
• Compatible only with OWELL's ZNC-2021 IonAIRFLOW Smart Sense Ion Air Purifier (Rechargeable) and USB

Model No: ZNC-2021 HEPA FILTER

Portable HEPA 13 air purifier

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GIFTS WITH PURCHASE - 

1) Purchase 1 rechargeable model ($238) and receive 4 FREE GIFTS (worth $179.90)

• 1 × IonAirFLow Lite 
• 1 × H13 HEPA Filter (Replacement)
• 1 × 3D Nano-Zinc Replaceable Face Mask 
• 1 × Mask Box 

2) Purchase 1 USB model ($199) and receive 3 FREE GIFTS (worth $41.90)

• 1 × H13 HEPA Filter (Replacement)
• 1 × 3D Nano-Zinc Replaceable Face Mask 
• 1 × Mask Box 

NOTE: promotion ends 30 November. Free gifts will not be reflected during checkout but will be included by our warehouse team before delivery. Product and free gift items while stock last. Other T&Cs apply.

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• Medical‑grade H13 HEPA Filter: Capable of removing 99.97% of airborne particles (like PM2.5) for cleaner breathing.

• USB Model: requires connection to power outlet for device to operate 
• Rechargeable Model: does not require connection to power outlet to operate after charging 

• Ionizer Technology: Emits negative ions to freshen air and reduce fatigue and muscle tension.

• SMART Air Quality Sensor: Monitors air quality with easy‑to‑read indicators — Green (Good), Orange (Normal), Red (Poor).
• Suitable Floor Area: 3.3 ~ 6.6 m²

Model No: ZNC-2021R/U
(1 Year Warranty)