2 KGS /3.7KGS                                                                               Airflow outlet: Approx 3+/-1.5L/min (standard atmospheric pressure)

 Concentration:29%+/-2% (standard atmospheric pressure)

 Power Consumption: average below 32W

 Rated Voltage: AC 100-240V 50-60HZ or DC 12-17V

 Noise: below 50dB

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