Product comparison · 2 humidifiers

Clean Air Optima CA-604B Smart vs Clean Air Optima CA602 humidifier Ultrasonic

19specifications compared
8differ
11identical
15known for one product only

Key differences

The Clean Air Optima CA-604B Smart has 0.3 L more water tank capacity than the Clean Air Optima CA602 humidifier Ultrasonic (3.8 L vs 3.5 L). The Clean Air Optima CA-604B Smart has 20 m² more suitable for room area up to than the Clean Air Optima CA602 humidifier Ultrasonic (55 m² vs 35 m²). The Clean Air Optima CA-604B Smart has 50 m³ more suitable for room volume up to than the Clean Air Optima CA602 humidifier Ultrasonic (140 m³ vs 90 m³). Product colour: Black on the Clean Air Optima CA-604B Smart, Transparent, White on the Clean Air Optima CA602 humidifier Ultrasonic.

Water tank capacity
- CA-604B Smart:3.8 L
- CA602 humidifier Ultrasonic:3.5 L
Suitable for room area up to
- CA-604B Smart:55 m²
- CA602 humidifier Ultrasonic:35 m²
Suitable for room volume up to
- CA-604B Smart:140 m³
- CA602 humidifier Ultrasonic:90 m³
Product colour
- CA-604B Smart:Black
- CA602 humidifier Ultrasonic:Transparent, White
Width
- CA-604B Smart:210 mm
- CA602 humidifier Ultrasonic:160 mm
Depth
- CA-604B Smart:215 mm
- CA602 humidifier Ultrasonic:295 mm
Height
- CA-604B Smart:290 mm
- CA602 humidifier Ultrasonic:335 mm
Weight
- CA-604B Smart:2.8 kg
- CA602 humidifier Ultrasonic:1.7 kg

Side by side

Differences highlightedShow differences only

Comparison of CA-604B Smart, CA602
34 specifications	A Clean Air Optima CA-604B Smart View product	B Clean Air Optima CA602 humidifier Ultrasonic Model CA602 View product
Technical details3 differ
Water tank capacityDiffers	3.8 L	3.5 L
Suitable for room area up toDiffers	55 m²	35 m²
Suitable for room volume up toDiffers	140 m³	90 m³
Automatic modeKnown for one	Yes	Unknown — not stated by the source
Timer duration (maximum)Known for one	12 h	Unknown — not stated by the source
Humidity sensorKnown for one	Yes	Unknown — not stated by the source
Air particle sensorKnown for one	No	Unknown — not stated by the source
Air quality sensor(s)Known for one	No	Unknown — not stated by the source
HEPA filterKnown for one	No	Unknown — not stated by the source
Humidification capacityKnown for one	400 ml/h	Unknown — not stated by the source
Ion emissionKnown for one	Negative ion	Unknown — not stated by the source
Mist typeKnown for one	Cool	Unknown — not stated by the source
Design1 differ
Control panel colourKnown for one	Black	Unknown — not stated by the source
Product colourDiffers	Black	Transparent, White
PlacementKnown for one	Floor	Unknown — not stated by the source
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
On/off switchKnown for one	Yes	Unknown — not stated by the source
Display typeKnown for one	Unknown — not stated by the source	LED
Weight & dimensions4 differ
WidthDiffers	210 mm	160 mm
DepthDiffers	215 mm	295 mm
HeightDiffers	290 mm	335 mm
WeightDiffers	2.8 kg	1.7 kg
Packaging contentidentical
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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