Product comparison · 2 humidifiers

Clean Air Optima CA-604B humidifier Ultrasonic vs Philips 3000 series HU3918/70 humidifier Natural

19specifications compared
13differ
6identical
27known for one product only

Key differences

The Clean Air Optima CA-604B humidifier Ultrasonic has 0.8 L more water tank capacity than the Philips 3000 series HU3918/70 humidifier Natural (3.8 L vs 3 L). The Clean Air Optima CA-604B humidifier Ultrasonic has 10 m² more suitable for room area up to than the Philips 3000 series HU3918/70 humidifier Natural (55 m² vs 45 m²). The Clean Air Optima CA-604B humidifier Ultrasonic has 3 h more timer duration (maximum) than the Philips 3000 series HU3918/70 humidifier Natural (12 h vs 9 h). Evaporation technology: Ultrasonic on the Clean Air Optima CA-604B humidifier Ultrasonic, Natural on the Philips 3000 series HU3918/70 humidifier Natural. Control type: Rotary, Touch on the Clean Air Optima CA-604B humidifier Ultrasonic, Buttons on the Philips 3000 series HU3918/70 humidifier Natural.

Evaporation technology
- CA-604B humidifier Ultrasonic:Ultrasonic
- 3000 series HU3918/70 humidifier Natural:Natural
Water tank capacity
- CA-604B humidifier Ultrasonic:3.8 L
- 3000 series HU3918/70 humidifier Natural:3 L
Suitable for room area up to
- CA-604B humidifier Ultrasonic:55 m²
- 3000 series HU3918/70 humidifier Natural:45 m²
Timer duration (maximum)
- CA-604B humidifier Ultrasonic:12 h
- 3000 series HU3918/70 humidifier Natural:9 h
Control type
- CA-604B humidifier Ultrasonic:Rotary, Touch
- 3000 series HU3918/70 humidifier Natural:Buttons
Filter life (max)
- CA-604B humidifier Ultrasonic:3 month(s)
- 3000 series HU3918/70 humidifier Natural:6 month(s)
Humidification capacity
- CA-604B humidifier Ultrasonic:400 ml/h
- 3000 series HU3918/70 humidifier Natural:300 ml/h
Product colour
- CA-604B humidifier Ultrasonic:Black
- 3000 series HU3918/70 humidifier Natural:Black, Copper

Side by side

Differences highlightedShow differences only

Comparison of CA-604B, HU3918/70
46 specifications	A Clean Air Optima CA-604B humidifier Ultrasonic Model CA-604B View product	B Philips 3000 series HU3918/70 humidifier Natural Model HU3918/70 View product
Technical details7 differ
Evaporation technologyDiffers	Ultrasonic	Natural
Water tank capacityDiffers	3.8 L	3 L
Suitable for room area up toDiffers	55 m²	45 m²
Automatic modeKnown for one	Unknown — not stated by the source	Yes
Timer duration (minimum)	1 h	1 h
Timer duration (maximum)Differs	12 h	9 h
Humidity sensorKnown for one	Unknown — not stated by the source	Yes
Air quality sensor(s)Known for one	Unknown — not stated by the source	Yes
Control typeDiffers	Rotary, Touch	Buttons
Dangerous goodsKnown for one	Unknown — not stated by the source	No
Filter life (max)Differs	3 month(s)	6 month(s)
Humidification capacityDiffers	400 ml/h	300 ml/h
Number of speedsKnown for one	Unknown — not stated by the source	3
Operating timeKnown for one	Unknown — not stated by the source	20 h
Removable filter	Yes	Yes
Removable water tank	Yes	Yes
Sleep mode	Yes	Yes
TimerKnown for one	Unknown — not stated by the source	Yes
Air quality feedbackKnown for one	Unknown — not stated by the source	Numerical
Warranty periodKnown for one	Unknown — not stated by the source	2 year(s)
Air purification capabilityKnown for one	Yes	Unknown — not stated by the source
Suitable for room volume up toKnown for one	140 m³	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
Design1 differ
Control panel colourKnown for one	Unknown — not stated by the source	Black
Product colourDiffers	Black	Black, Copper
Built-in display	Yes	Yes
PlacementKnown for one	Unknown — not stated by the source	Table
Cord lengthKnown for one	Unknown — not stated by the source	1.6 m
Water level indicatorKnown for one	Unknown — not stated by the source	Yes
On/off switchKnown for one	Yes	Unknown — not stated by the source
Power1 differ
PowerKnown for one	Unknown — not stated by the source	25 W
AC input voltageDiffers	220 - 240 V	220-240 V
Power supply type	AC	AC
AC input frequencyKnown for one	50/60 Hz	Unknown — not stated by the source
Power consumption (typical)Known for one	30 W	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	215 mm	250 mm
DepthDiffers	210 mm	250 mm
HeightDiffers	290 mm	375 mm
Package depthKnown for one	Unknown — not stated by the source	311 mm
Package heightKnown for one	Unknown — not stated by the source	422 mm
Package weightKnown for one	Unknown — not stated by the source	3.73 kg
Package widthKnown for one	Unknown — not stated by the source	311 mm
WeightDiffers	2.8 kg	2.61 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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