Product comparison · 2 humidifiers

Clean Air Optima CA-605T Smart vs Philips HU4903/02 humidifier

11specifications compared
10differ
1identical
28known for one product only

Key differences

The Philips HU4903/02 humidifier has 0.2 L more water tank capacity than the Clean Air Optima CA-605T Smart (4 L vs 3.8 L). The Clean Air Optima CA-605T Smart has 15 m² more suitable for room area up to than the Philips HU4903/02 humidifier (65 m² vs 50 m²). The Clean Air Optima CA-605T Smart has 225 ml/h more humidification capacity than the Philips HU4903/02 humidifier (480 ml/h vs 255 ml/h). Country of origin: China on the Clean Air Optima CA-605T Smart, South Korea on the Philips HU4903/02 humidifier. Product colour: Black on the Clean Air Optima CA-605T Smart, Metallic, Silver on the Philips HU4903/02 humidifier.

Water tank capacity
- CA-605T Smart:3.8 L
- HU4903/02 humidifier:4 L
Suitable for room area up to
- CA-605T Smart:65 m²
- HU4903/02 humidifier:50 m²
Humidification capacity
- CA-605T Smart:480 ml/h
- HU4903/02 humidifier:255 ml/h
Noise level
- CA-605T Smart:25 dB
- HU4903/02 humidifier:38 dB
Country of origin
- CA-605T Smart:China
- HU4903/02 humidifier:South Korea
Product colour
- CA-605T Smart:Black
- HU4903/02 humidifier:Metallic, Silver
AC input voltage
- CA-605T Smart:220 - 240 V
- HU4903/02 humidifier:220-240 V
Width
- CA-605T Smart:210 mm
- HU4903/02 humidifier:340 mm

Side by side

Differences highlightedShow differences only

Comparison of CA-605T Smart, HU4903/02
39 specifications	A Clean Air Optima CA-605T Smart View product	B Philips HU4903/02 humidifier Model HU4903/02 View product
Technical details5 differ
Evaporation technologyKnown for one	Ultrasonic	Unknown — not stated by the source
Water tank capacityDiffers	3.8 L	4 L
Air purification capabilityKnown for one	Yes	Unknown — not stated by the source
Suitable for room area up toDiffers	65 m²	50 m²
Suitable for room volume up toKnown for one	160 m³	Unknown — not stated by the source
Automatic modeKnown for one	Yes	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
Humidification capacityDiffers	480 ml/h	255 ml/h
Ion emissionKnown for one	Negative ion	Unknown — not stated by the source
IonizerKnown for one	Yes	Unknown — not stated by the source
Noise levelDiffers	25 dB	38 dB
Number of fan speedsKnown for one	3	Unknown — not stated by the source
Removable water tankKnown for one	Yes	Unknown — not stated by the source
Sound power levelKnown for one	25 dB	Unknown — not stated by the source
Country of originDiffers	China	South Korea
Room sizeKnown for one	65 m²	Unknown — not stated by the source
Warranty periodKnown for one	2 year(s)	Unknown — not stated by the source
Operating timeKnown for one	Unknown — not stated by the source	11 h
TimerKnown for one	Unknown — not stated by the source	Yes
Design1 differ
Control panel colourKnown for one	Black	Unknown — not stated by the source
Product colourDiffers	Black	Metallic, Silver
Built-in displayKnown for one	Yes	Unknown — not stated by the source
Display typeKnown for one	LCD	Unknown — not stated by the source
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
On/off switchKnown for one	Yes	Unknown — not stated by the source
Power1 differ
PowerKnown for one	30 W	Unknown — not stated by the source
AC input frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
AC input voltageDiffers	220 - 240 V	220-240 V
Power supply typeKnown for one	AC	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	210 mm	340 mm
DepthDiffers	215 mm	316 mm
HeightDiffers	290 mm	415 mm
WeightKnown for one	2.8 kg	Unknown — not stated by the source
Packaging contentidentical
Quantity	1	1
Number of products includedKnown for one	1 pc(s)	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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