Product comparison · 2 humidifiers

Clean Air Optima CA-604B humidifier Ultrasonic vs Clean Air Optima CA-807 humidifier Natural

21specifications compared
14differ
7identical
16known for one product only

Key differences

The Clean Air Optima CA-807 humidifier Natural has 1.2 L more water tank capacity than the Clean Air Optima CA-604B humidifier Ultrasonic (5 L vs 3.8 L). The Clean Air Optima CA-807 humidifier Natural has 15 m² more suitable for room area up to than the Clean Air Optima CA-604B humidifier Ultrasonic (70 m² vs 55 m²). The Clean Air Optima CA-807 humidifier Natural has 35 m³ more suitable for room volume up to than the Clean Air Optima CA-604B humidifier Ultrasonic (175 m³ vs 140 m³). Evaporation technology: Ultrasonic on the Clean Air Optima CA-604B humidifier Ultrasonic, Natural on the Clean Air Optima CA-807 humidifier Natural. Control type: Rotary, Touch on the Clean Air Optima CA-604B humidifier Ultrasonic, Buttons on the Clean Air Optima CA-807 humidifier Natural.

Evaporation technology
- CA-604B humidifier Ultrasonic:Ultrasonic
- CA-807 humidifier Natural:Natural
Water tank capacity
- CA-604B humidifier Ultrasonic:3.8 L
- CA-807 humidifier Natural:5 L
Suitable for room area up to
- CA-604B humidifier Ultrasonic:55 m²
- CA-807 humidifier Natural:70 m²
Suitable for room volume up to
- CA-604B humidifier Ultrasonic:140 m³
- CA-807 humidifier Natural:175 m³
Timer duration (maximum)
- CA-604B humidifier Ultrasonic:12 h
- CA-807 humidifier Natural:8 h
Control type
- CA-604B humidifier Ultrasonic:Rotary, Touch
- CA-807 humidifier Natural:Buttons
Product colour
- CA-604B humidifier Ultrasonic:Black
- CA-807 humidifier Natural:Black, White
AC input frequency
- CA-604B humidifier Ultrasonic:50/60 Hz
- CA-807 humidifier Natural:50 Hz

Side by side

Differences highlightedShow differences only

Comparison of CA-604B, CA-807
37 specifications	A Clean Air Optima CA-604B humidifier Ultrasonic Model CA-604B View product	B Clean Air Optima CA-807 humidifier Natural Model CA-807 View product
Technical details6 differ
Evaporation technologyDiffers	Ultrasonic	Natural
Water tank capacityDiffers	3.8 L	5 L
Air purification capability	Yes	Yes
Suitable for room area up toDiffers	55 m²	70 m²
Suitable for room volume up toDiffers	140 m³	175 m³
Automatic modeKnown for one	Unknown — not stated by the source	Yes
Timer duration (minimum)	1 h	1 h
Timer duration (maximum)Differs	12 h	8 h
Auto power offKnown for one	Unknown — not stated by the source	Yes
Control typeDiffers	Rotary, Touch	Buttons
Filter materialKnown for one	Unknown — not stated by the source	Carbon
Humidification capacity	400 ml/h	400 ml/h
Night modeKnown for one	Unknown — not stated by the source	Yes
Noise levelKnown for one	Unknown — not stated by the source	25 dB
Number of speedsKnown for one	Unknown — not stated by the source	3
Removable water tank	Yes	Yes
Sleep mode	Yes	Yes
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)
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
Ion emissionKnown for one	Negative ion	Unknown — not stated by the source
IonizerKnown for one	Yes	Unknown — not stated by the source
Removable filterKnown for one	Yes	Unknown — not stated by the source
Design1 differ
Product colourDiffers	Black	Black, White
Built-in display	Yes	Yes
On/off switchKnown for one	Yes	Unknown — not stated by the source
Power3 differ
PowerKnown for one	Unknown — not stated by the source	344 W
AC input frequencyDiffers	50/60 Hz	50 Hz
AC input voltageDiffers	220 - 240 V	220-230 V
Power consumption (typical)Differs	30 W	44 W
Power supply type	AC	AC
Weight & dimensions4 differ
WidthDiffers	215 mm	391 mm
DepthDiffers	210 mm	238 mm
HeightDiffers	290 mm	444 mm
WeightDiffers	2.8 kg	6.9 kg
Featuresidentical
Connectable to internetKnown for one	Yes	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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