Clean Air Optima CA-602 humidifier vs Clean Air Optima CA602 humidifier Ultrasonic

Comparison of CA-602, CA602

20 specifications	A Clean Air Optima CA-602 humidifier Model CA-602 View product	B Clean Air Optima CA602 humidifier Ultrasonic Model CA602 View product
Technical detailsidentical
Evaporation technologyKnown for one	—Unknown — not stated by the source	Ultrasonic
Water tank capacity	3.5 L	3.5 L
Air purification capability	Yes	Yes
Suitable for room area up toKnown for one	—Unknown — not stated by the source	35 m²
Suitable for room volume up toKnown for one	—Unknown — not stated by the source	90 m³
IonizerKnown for one	—Unknown — not stated by the source	Yes
Noise level	25 dB	25 dB
Country of originKnown for one	—Unknown — not stated by the source	China
Warranty periodKnown for one	—Unknown — not stated by the source	2 year(s)
Designidentical
Product colour	Transparent, White	Transparent, White
Built-in display	Yes	Yes
Display type	LED	LED
Poweridentical
Power	30 W	30 W
AC input frequency	50 - 60 Hz	50 - 60 Hz
AC input voltage	220 - 240 V	220 - 240 V
Power supply type	AC	AC
Weight & dimensionsidentical
Width	160 mm	160 mm
Depth	295 mm	295 mm
Height	335 mm	335 mm
Weight	1.7 kg	1.7 kg

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.