Product comparison · 2 humidifiers

Clean Air Optima CA-604W SMART vs Clean Air Optima CA-606B humidifier Ultrasonic

25specifications compared
14differ
11identical
22known for one product only

Key differences

Water tank capacity
- CA-604W SMART:3.8 L
- CA-606B humidifier Ultrasonic:5.5 L
Suitable for room area up to
- CA-604W SMART:55 m²
- CA-606B humidifier Ultrasonic:65 m²
Suitable for room volume up to
- CA-604W SMART:140 m³
- CA-606B humidifier Ultrasonic:160 m³
Control panel colour
- CA-604W SMART:White
- CA-606B humidifier Ultrasonic:Black
Product colour
- CA-604W SMART:White
- CA-606B humidifier Ultrasonic:Black
Power
- CA-604W SMART:30 W
- CA-606B humidifier Ultrasonic:25 W
AC input frequency
- CA-604W SMART:50-60 Hz
- CA-606B humidifier Ultrasonic:50 - 60 Hz
AC input voltage
- CA-604W SMART:220-240 V
- CA-606B humidifier Ultrasonic:220 - 240 V

Side by side

Differences highlightedShow differences only

Comparison of CA-604W SMART, CA-606B
47 specifications	A Clean Air Optima CA-604W SMART View product	B Clean Air Optima CA-606B humidifier Ultrasonic Model CA-606B View product
Technical details3 differ
Water tank capacityDiffers	3.8 L	5.5 L
Suitable for room area up toDiffers	55 m²	65 m²
Suitable for room volume up toDiffers	140 m³	160 m³
Humidity sensorKnown for one	Unknown — not stated by the source	Yes
Air particle sensorKnown for one	Unknown — not stated by the source	No
Air quality sensor(s)Known for one	Unknown — not stated by the source	No
HEPA filterKnown for one	Unknown — not stated by the source	No
Effective areaKnown for one	Unknown — not stated by the source	65 m²
Ion emissionKnown for one	Unknown — not stated by the source	Negative ion
Mist typeKnown for one	Unknown — not stated by the source	Cool & warm
Removable water tankKnown for one	Unknown — not stated by the source	Yes
Sound power levelKnown for one	Unknown — not stated by the source	25 dB
Evaporation outputKnown for one	Unknown — not stated by the source	65 ml/h
Room sizeKnown for one	Unknown — not stated by the source	65 m²
Timer duration (minimum)Known for one	1 h	Unknown — not stated by the source
Timer duration (maximum)Known for one	12 h	Unknown — not stated by the source
Auto power offKnown for one	Yes	Unknown — not stated by the source
Control typeKnown for one	Buttons	Unknown — not stated by the source
FilteringKnown for one	Yes	Unknown — not stated by the source
Humidification capacityKnown for one	400 ml/h	Unknown — not stated by the source
Noise levelKnown for one	25 dB	Unknown — not stated by the source
Operating timeKnown for one	10 h	Unknown — not stated by the source
Relative humidityKnown for one	30 - 75%	Unknown — not stated by the source
Design2 differ
Control panel colourDiffers	White	Black
Product colourDiffers	White	Black
Display typeKnown for one	Unknown — not stated by the source	LED
Power3 differ
PowerDiffers	30 W	25 W
AC input frequencyDiffers	50-60 Hz	50 - 60 Hz
AC input voltageDiffers	220-240 V	220 - 240 V
Weight & dimensions4 differ
WidthDiffers	210 mm	230 mm
DepthDiffers	215 mm	150 mm
HeightDiffers	290 mm	370 mm
WeightDiffers	2.8 kg	2.4 kg
Packaging content2 differ
Manual languagesDiffers	Czech, German, Dutch, English, Spanish, Estonian, French, LAT, Lithuanian, Polish, Romanian	German, Dutch, English, French
Remote control includedDiffers	No	Yes
QuantityKnown for one	1	Unknown — not stated by the source

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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