Product comparison · 2 humidifiers

Clean Air Optima CA-603 humidifier Ultrasonic vs Philips HU4706/11R1 humidifier

14specifications compared
11differ
3identical
44known for one product only

Key differences

The Clean Air Optima CA-603 humidifier Ultrasonic has 3.7 L more water tank capacity than the Philips HU4706/11R1 humidifier (5 L vs 1.3 L). The Clean Air Optima CA-603 humidifier Ultrasonic has 150 ml/h more humidification capacity than the Philips HU4706/11R1 humidifier (300 ml/h vs 150 ml/h). The Philips HU4706/11R1 humidifier has 15 dB more noise level than the Clean Air Optima CA-603 humidifier Ultrasonic (40 dB vs 25 dB). Only the Clean Air Optima CA-603 humidifier Ultrasonic has air purification capability. Product colour: Black on the Clean Air Optima CA-603 humidifier Ultrasonic, White on the Philips HU4706/11R1 humidifier.

Water tank capacity
- CA-603 humidifier Ultrasonic:5 L
- HU4706/11R1 humidifier:1.3 L
Air purification capability
- CA-603 humidifier Ultrasonic:Yes
- HU4706/11R1 humidifier:No
Humidification capacity
- CA-603 humidifier Ultrasonic:300 ml/h
- HU4706/11R1 humidifier:150 ml/h
Noise level
- CA-603 humidifier Ultrasonic:25 dB
- HU4706/11R1 humidifier:40 dB
Operating time
- CA-603 humidifier Ultrasonic:50 h
- HU4706/11R1 humidifier:8 h
Product colour
- CA-603 humidifier Ultrasonic:Black
- HU4706/11R1 humidifier:White
AC input voltage
- CA-603 humidifier Ultrasonic:220 - 240 V
- HU4706/11R1 humidifier:220-240 V
Width
- CA-603 humidifier Ultrasonic:150 mm
- HU4706/11R1 humidifier:162 mm

Side by side

Differences highlightedShow differences only

Comparison of CA-603, HU4706/11R1
58 specifications	A Clean Air Optima CA-603 humidifier Ultrasonic Model CA-603 View product	B Philips HU4706/11R1 humidifier Model HU4706/11R1 View product
Technical details5 differ
Evaporation technologyKnown for one	Ultrasonic	Unknown — not stated by the source
Water tank capacityDiffers	5 L	1.3 L
Air purification capabilityDiffers	Yes	No
Suitable for room area up toKnown for one	45 m²	Unknown — not stated by the source
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)Known for one	No	Unknown — not stated by the source
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 typeKnown for one	Rotary, Touch	Unknown — not stated by the source
Effective areaKnown for one	45 m²	Unknown — not stated by the source
Filter life (max)	3 month(s)	3 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	150 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 levelDiffers	25 dB	40 dB
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 timeDiffers	50 h	8 h
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 modeKnown for one	No	Unknown — not stated by the source
TimerKnown for one	Yes	Unknown — not stated by the source
Country of origin	China	China
Warranty periodKnown for one	2 year(s)	Unknown — not stated by the source
Dangerous goodsKnown for one	Unknown — not stated by the source	No
Weight F-box incl. productKnown for one	Unknown — not stated by the source	1.72 kg
Design1 differ
Control panel colourKnown for one	Black	Unknown — not stated by the source
Product colourDiffers	Black	White
Built-in displayKnown for one	Yes	Unknown — not stated by the source
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
PowerKnown for one	Unknown — not stated by the source	14 W
Weight & dimensions4 differ
WidthDiffers	150 mm	162 mm
DepthDiffers	335 mm	198 mm
HeightDiffers	285 mm	308 mm
WeightDiffers	2.6 kg	1.36 kg
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	162 x 198 x 308 mm
Packaging contentidentical
Remote control includedKnown 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.

More humidifier comparisons

All humidifier comparisons