Product comparison · 2 humidifiers

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

15specifications compared
9differ
6identical
18known for one product only

Key differences

The Clean Air Optima CA-604B humidifier Ultrasonic 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 humidifier Ultrasonic 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 humidifier Ultrasonic 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 humidifier Ultrasonic, Transparent, White on the Clean Air Optima CA602 humidifier Ultrasonic. AC input frequency: 50/60 Hz on the Clean Air Optima CA-604B humidifier Ultrasonic, 50 - 60 Hz on the Clean Air Optima CA602 humidifier Ultrasonic.

Water tank capacity
- CA-604B humidifier Ultrasonic:3.8 L
- CA602 humidifier Ultrasonic:3.5 L
Suitable for room area up to
- CA-604B humidifier Ultrasonic:55 m²
- CA602 humidifier Ultrasonic:35 m²
Suitable for room volume up to
- CA-604B humidifier Ultrasonic:140 m³
- CA602 humidifier Ultrasonic:90 m³
Product colour
- CA-604B humidifier Ultrasonic:Black
- CA602 humidifier Ultrasonic:Transparent, White
AC input frequency
- CA-604B humidifier Ultrasonic:50/60 Hz
- CA602 humidifier Ultrasonic:50 - 60 Hz
Width
- CA-604B humidifier Ultrasonic:215 mm
- CA602 humidifier Ultrasonic:160 mm
Depth
- CA-604B humidifier Ultrasonic:210 mm
- CA602 humidifier Ultrasonic:295 mm
Height
- CA-604B humidifier Ultrasonic:290 mm
- CA602 humidifier Ultrasonic:335 mm

Side by side

Differences highlightedShow differences only

Comparison of CA-604B, CA602
33 specifications	A Clean Air Optima CA-604B humidifier Ultrasonic Model CA-604B 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
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
Control typeKnown for one	Rotary, Touch	Unknown — not stated by the source
Filter life (max)Known for one	3 month(s)	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
Ion emissionKnown for one	Negative ion	Unknown — not stated by the source
Removable filterKnown for one	Yes	Unknown — not stated by the source
Removable water tankKnown for one	Yes	Unknown — not stated by the source
Sleep modeKnown for one	Yes	Unknown — not stated by the source
Noise levelKnown for one	Unknown — not stated by the source	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)
Design1 differ
Product colourDiffers	Black	Transparent, White
On/off switchKnown for one	Yes	Unknown — not stated by the source
Display typeKnown for one	Unknown — not stated by the source	LED
Power1 differ
AC input frequencyDiffers	50/60 Hz	50 - 60 Hz
Power consumption (typical)Known for one	30 W	Unknown — not stated by the source
PowerKnown for one	Unknown — not stated by the source	30 W
Featuresidentical
Connectable to internetKnown for one	Yes	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	215 mm	160 mm
DepthDiffers	210 mm	295 mm
HeightDiffers	290 mm	335 mm
WeightDiffers	2.8 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.

More humidifier comparisons

All humidifier comparisons