Product comparison · 2 humidifiers

Clean Air Optima CA602 humidifier Ultrasonic vs Sogo AIR-SS-21720 humidifier Ultrasonic

11specifications compared
9differ
2identical
18known for one product only

Key differences

The Clean Air Optima CA602 humidifier Ultrasonic has 3.1 L more water tank capacity than the Sogo AIR-SS-21720 humidifier Ultrasonic (3.5 L vs 0.4 L). The Clean Air Optima CA602 humidifier Ultrasonic has 20 W more power than the Sogo AIR-SS-21720 humidifier Ultrasonic (30 W vs 10 W). The Clean Air Optima CA602 humidifier Ultrasonic has 135 mm more depth than the Sogo AIR-SS-21720 humidifier Ultrasonic (295 mm vs 160 mm). Only the Clean Air Optima CA602 humidifier Ultrasonic has air purification capability. Warranty period: 2 year(s) on the Clean Air Optima CA602 humidifier Ultrasonic, 3 year(s) on the Sogo AIR-SS-21720 humidifier Ultrasonic.

Water tank capacity
- CA602 humidifier Ultrasonic:3.5 L
- AIR-SS-21720 humidifier Ultrasonic:0.4 L
Air purification capability
- CA602 humidifier Ultrasonic:Yes
- AIR-SS-21720 humidifier Ultrasonic:No
Warranty period
- CA602 humidifier Ultrasonic:2 year(s)
- AIR-SS-21720 humidifier Ultrasonic:3 year(s)
Product colour
- CA602 humidifier Ultrasonic:Transparent, White
- AIR-SS-21720 humidifier Ultrasonic:Wood
Power
- CA602 humidifier Ultrasonic:30 W
- AIR-SS-21720 humidifier Ultrasonic:10 W
Power supply type
- CA602 humidifier Ultrasonic:AC
- AIR-SS-21720 humidifier Ultrasonic:DC
Depth
- CA602 humidifier Ultrasonic:295 mm
- AIR-SS-21720 humidifier Ultrasonic:160 mm
Height
- CA602 humidifier Ultrasonic:335 mm
- AIR-SS-21720 humidifier Ultrasonic:220 mm

Side by side

Differences highlightedShow differences only

Comparison of CA602, AIR-SS-21720
29 specifications	A Clean Air Optima CA602 humidifier Ultrasonic Model CA602 View product	B Sogo AIR-SS-21720 humidifier Ultrasonic Model AIR-SS-21720 View product
Technical details3 differ
Evaporation technology	Ultrasonic	Ultrasonic
Water tank capacityDiffers	3.5 L	0.4 L
Air purification capabilityDiffers	Yes	No
Suitable for room area up toKnown for one	35 m²	Unknown — not stated by the source
Suitable for room volume up toKnown for one	90 m³	Unknown — not stated by the source
IonizerKnown for one	Yes	Unknown — not stated by the source
Noise levelKnown for one	25 dB	Unknown — not stated by the source
Country of originKnown for one	China	Unknown — not stated by the source
Warranty periodDiffers	2 year(s)	3 year(s)
Timer duration (minimum)Known for one	Unknown — not stated by the source	1 h
Timer duration (maximum)Known for one	Unknown — not stated by the source	6 h
Auto power offKnown for one	Unknown — not stated by the source	Yes
Compliance certificatesKnown for one	Unknown — not stated by the source	CE, RoHS
Operating timeKnown for one	Unknown — not stated by the source	12 h
Design1 differ
Product colourDiffers	Transparent, White	Wood
Built-in displayKnown for one	Yes	Unknown — not stated by the source
Display typeKnown for one	LED	Unknown — not stated by the source
Power2 differ
PowerDiffers	30 W	10 W
AC input frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
AC input voltageKnown for one	220 - 240 V	Unknown — not stated by the source
Power supply typeDiffers	AC	DC
Weight & dimensions3 differ
Width	160 mm	160 mm
DepthDiffers	295 mm	160 mm
HeightDiffers	335 mm	220 mm
WeightDiffers	1.7 kg	500 g
Package depthKnown for one	Unknown — not stated by the source	161 mm
Package heightKnown for one	Unknown — not stated by the source	223 mm
Package weightKnown for one	Unknown — not stated by the source	740 g
Package widthKnown for one	Unknown — not stated by the source	161 mm

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.

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