Product comparison · 2 humidifiers

Clean Air Optima CA-604B humidifier Ultrasonic vs Philips 2000 series HU4811/90 humidifier

13specifications compared
11differ
2identical
35known for one product only

Key differences

The Clean Air Optima CA-604B humidifier Ultrasonic has 1.8 L more water tank capacity than the Philips 2000 series HU4811/90 humidifier (3.8 L vs 2 L). The Clean Air Optima CA-604B humidifier Ultrasonic has 20 m² more suitable for room area up to than the Philips 2000 series HU4811/90 humidifier (55 m² vs 35 m²). The Clean Air Optima CA-604B humidifier Ultrasonic has 150 ml/h more humidification capacity than the Philips 2000 series HU4811/90 humidifier (400 ml/h vs 250 ml/h). Control type: Rotary, Touch on the Clean Air Optima CA-604B humidifier Ultrasonic, Knob on the Philips 2000 series HU4811/90 humidifier. Filter life (max): 3 month(s) on the Clean Air Optima CA-604B humidifier Ultrasonic, 6 month(s) on the Philips 2000 series HU4811/90 humidifier.

Water tank capacity
- CA-604B humidifier Ultrasonic:3.8 L
- 2000 series HU4811/90 humidifier:2 L
Suitable for room area up to
- CA-604B humidifier Ultrasonic:55 m²
- 2000 series HU4811/90 humidifier:35 m²
Control type
- CA-604B humidifier Ultrasonic:Rotary, Touch
- 2000 series HU4811/90 humidifier:Knob
Filter life (max)
- CA-604B humidifier Ultrasonic:3 month(s)
- 2000 series HU4811/90 humidifier:6 month(s)
Humidification capacity
- CA-604B humidifier Ultrasonic:400 ml/h
- 2000 series HU4811/90 humidifier:250 ml/h
Product colour
- CA-604B humidifier Ultrasonic:Black
- 2000 series HU4811/90 humidifier:White
AC input voltage
- CA-604B humidifier Ultrasonic:220 - 240 V
- 2000 series HU4811/90 humidifier:220-240 V
Width
- CA-604B humidifier Ultrasonic:215 mm
- 2000 series HU4811/90 humidifier:249 mm

Side by side

Differences highlightedShow differences only

Comparison of CA-604B, HU4811/90
48 specifications	A Clean Air Optima CA-604B humidifier Ultrasonic Model CA-604B View product	B Philips 2000 series HU4811/90 humidifier Model HU4811/90 View product
Technical details5 differ
Water tank capacityDiffers	3.8 L	2 L
Suitable for room area up toDiffers	55 m²	35 m²
Air quality sensor(s)Known for one	Unknown — not stated by the source	Yes
Control typeDiffers	Rotary, Touch	Knob
Dangerous goodsKnown for one	Unknown — not stated by the source	No
Effective areaKnown for one	Unknown — not stated by the source	38 m²
Filter life (max)Differs	3 month(s)	6 month(s)
Humidification capacityDiffers	400 ml/h	250 ml/h
Packaging recyclability rateKnown for one	Unknown — not stated by the source	90%
Sleep mode	Yes	Yes
Sound power levelKnown for one	Unknown — not stated by the source	41 dB
User manual recycled paperKnown for one	Unknown — not stated by the source	Yes
Country of originKnown for one	Unknown — not stated by the source	China
Control panelKnown for one	Unknown — not stated by the source	Knob
Warranty periodKnown for one	Unknown — not stated by the source	2 year(s)
Evaporation technologyKnown for one	Ultrasonic	Unknown — not stated by the source
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
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
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
Removable water tankKnown for one	Yes	Unknown — not stated by the source
Design1 differ
Control panel colourKnown for one	Unknown — not stated by the source	White
Product colourDiffers	Black	White
Housing materialKnown for one	Unknown — not stated by the source	Plastic
Cord lengthKnown for one	Unknown — not stated by the source	1.8 m
Cable lengthKnown for one	Unknown — not stated by the source	1.6 m
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
Fan speed indicatorsKnown for one	Unknown — not stated by the source	Sleep
Built-in displayKnown for one	Yes	Unknown — not stated by the source
On/off switchKnown for one	Yes	Unknown — not stated by the source
Power1 differ
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	249 mm
DepthDiffers	210 mm	249 mm
HeightDiffers	290 mm	339 mm
Package depthKnown for one	Unknown — not stated by the source	310 mm
Package heightKnown for one	Unknown — not stated by the source	405 mm
Package weightKnown for one	Unknown — not stated by the source	4.2 kg
Package widthKnown for one	Unknown — not stated by the source	310 mm
WeightDiffers	2.8 kg	2.92 kg
Packaging contentidentical
ManualKnown for one	Unknown — not stated by the source	Yes
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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