Product comparison · 2 humidifiers

Clean Air Optima CA-603 humidifier Ultrasonic vs Philips 2000 series HU4811/90 humidifier

18specifications compared
15differ
3identical
51known for one product only

Key differences

The Clean Air Optima CA-603 humidifier Ultrasonic has 3 L more water tank capacity than the Philips 2000 series HU4811/90 humidifier (5 L vs 2 L). The Clean Air Optima CA-603 humidifier Ultrasonic has 10 m² more suitable for room area up to than the Philips 2000 series HU4811/90 humidifier (45 m² vs 35 m²). The Clean Air Optima CA-603 humidifier Ultrasonic has 7 m² more effective area than the Philips 2000 series HU4811/90 humidifier (45 m² vs 38 m²). Only the Philips 2000 series HU4811/90 humidifier has air quality sensor(s). Only the Philips 2000 series HU4811/90 humidifier has sleep mode.

Water tank capacity
- CA-603 humidifier Ultrasonic:5 L
- 2000 series HU4811/90 humidifier:2 L
Suitable for room area up to
- CA-603 humidifier Ultrasonic:45 m²
- 2000 series HU4811/90 humidifier:35 m²
Air quality sensor(s)
- CA-603 humidifier Ultrasonic:No
- 2000 series HU4811/90 humidifier:Yes
Control type
- CA-603 humidifier Ultrasonic:Rotary, Touch
- 2000 series HU4811/90 humidifier:Knob
Effective area
- CA-603 humidifier Ultrasonic:45 m²
- 2000 series HU4811/90 humidifier:38 m²
Filter life (max)
- CA-603 humidifier Ultrasonic:3 month(s)
- 2000 series HU4811/90 humidifier:6 month(s)
Humidification capacity
- CA-603 humidifier Ultrasonic:300 ml/h
- 2000 series HU4811/90 humidifier:250 ml/h
Sleep mode
- CA-603 humidifier Ultrasonic:No
- 2000 series HU4811/90 humidifier:Yes

Side by side

Differences highlightedShow differences only

Comparison of CA-603, HU4811/90
69 specifications	A Clean Air Optima CA-603 humidifier Ultrasonic Model CA-603 View product	B Philips 2000 series HU4811/90 humidifier Model HU4811/90 View product
Technical details8 differ
Evaporation technologyKnown for one	Ultrasonic	Unknown — not stated by the source
Water tank capacityDiffers	5 L	2 L
Air purification capabilityKnown for one	Yes	Unknown — not stated by the source
Suitable for room area up toDiffers	45 m²	35 m²
Suitable for room volume up toKnown for one	100 m³	Unknown — not stated by the source
Automatic modeKnown for one	No	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
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)Differs	No	Yes
HEPA filterKnown for one	No	Unknown — not stated by the source
Air filterKnown for one	No	Unknown — not stated by the source
Auto power offKnown for one	Yes	Unknown — not stated by the source
Auto power on functionKnown for one	Yes	Unknown — not stated by the source
Child lockKnown for one	No	Unknown — not stated by the source
Continuous refillKnown for one	No	Unknown — not stated by the source
Control typeDiffers	Rotary, Touch	Knob
Effective areaDiffers	45 m²	38 m²
Filter life (max)Differs	3 month(s)	6 month(s)
Filter materialKnown for one	Ceramic	Unknown — not stated by the source
FilteringKnown for one	Yes	Unknown — not stated by the source
Height adjustmentKnown for one	No	Unknown — not stated by the source
Humidification capacityDiffers	300 ml/h	250 ml/h
Humidity output up toKnown for one	300 g/h	Unknown — not stated by the source
HygrometerKnown 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
Mist typeKnown for one	Cool	Unknown — not stated by the source
Night modeKnown for one	No	Unknown — not stated by the source
Noise levelKnown for one	25 dB	Unknown — not stated by the source
Number of fan speedsKnown for one	3	Unknown — not stated by the source
Number of speedsKnown for one	3	Unknown — not stated by the source
Operating timeKnown for one	50 h	Unknown — not stated by the source
Relative humidityKnown for one	45 - 75%	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
Safety switchKnown for one	Yes	Unknown — not stated by the source
Sleep modeDiffers	No	Yes
TimerKnown for one	Yes	Unknown — not stated by the source
Country of origin	China	China
Warranty period	2 year(s)	2 year(s)
Dangerous goodsKnown for one	Unknown — not stated by the source	No
Packaging recyclability rateKnown for one	Unknown — not stated by the source	90%
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
Control panelKnown for one	Unknown — not stated by the source	Knob
Design2 differ
Control panel colourDiffers	Black	White
Product colourDiffers	Black	White
Built-in displayKnown for one	Yes	Unknown — not stated by the source
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
Power1 differ
AC input frequencyKnown for one	50/60 Hz	Unknown — not stated by the source
AC input voltageDiffers	220 - 240 V	220-240 V
Power consumption (typical)Known for one	30 W	Unknown — not stated by the source
Power supply type	AC	AC
Weight & dimensions4 differ
WidthDiffers	150 mm	249 mm
DepthDiffers	335 mm	249 mm
HeightDiffers	285 mm	339 mm
WeightDiffers	2.6 kg	2.92 kg
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
Packaging contentidentical
Remote control includedKnown for one	Yes	Unknown — not stated by the source
ManualKnown for one	Unknown — not stated by the source	Yes

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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