Product comparison · 2 humidifiers

Clean Air Optima CA602 humidifier Ultrasonic vs Philips HU4903/02 humidifier

9specifications compared
9differ
0identical
15known for one product only

Key differences

The Philips HU4903/02 humidifier has 0.5 L more water tank capacity than the Clean Air Optima CA602 humidifier Ultrasonic (4 L vs 3.5 L). The Philips HU4903/02 humidifier has 15 m² more suitable for room area up to than the Clean Air Optima CA602 humidifier Ultrasonic (50 m² vs 35 m²). The Philips HU4903/02 humidifier has 13 dB more noise level than the Clean Air Optima CA602 humidifier Ultrasonic (38 dB vs 25 dB). Country of origin: China on the Clean Air Optima CA602 humidifier Ultrasonic, South Korea on the Philips HU4903/02 humidifier. Product colour: Transparent, White on the Clean Air Optima CA602 humidifier Ultrasonic, Metallic, Silver on the Philips HU4903/02 humidifier.

Water tank capacity
- CA602 humidifier Ultrasonic:3.5 L
- HU4903/02 humidifier:4 L
Suitable for room area up to
- CA602 humidifier Ultrasonic:35 m²
- HU4903/02 humidifier:50 m²
Noise level
- CA602 humidifier Ultrasonic:25 dB
- HU4903/02 humidifier:38 dB
Country of origin
- CA602 humidifier Ultrasonic:China
- HU4903/02 humidifier:South Korea
Product colour
- CA602 humidifier Ultrasonic:Transparent, White
- HU4903/02 humidifier:Metallic, Silver
AC input voltage
- CA602 humidifier Ultrasonic:220 - 240 V
- HU4903/02 humidifier:220-240 V
Width
- CA602 humidifier Ultrasonic:160 mm
- HU4903/02 humidifier:340 mm
Depth
- CA602 humidifier Ultrasonic:295 mm
- HU4903/02 humidifier:316 mm

Side by side

Differences highlightedShow differences only

Comparison of CA602, HU4903/02
24 specifications	A Clean Air Optima CA602 humidifier Ultrasonic Model CA602 View product	B Philips HU4903/02 humidifier Model HU4903/02 View product
Technical details4 differ
Evaporation technologyKnown for one	Ultrasonic	Unknown — not stated by the source
Water tank capacityDiffers	3.5 L	4 L
Air purification capabilityKnown for one	Yes	Unknown — not stated by the source
Suitable for room area up toDiffers	35 m²	50 m²
Suitable for room volume up toKnown for one	90 m³	Unknown — not stated by the source
IonizerKnown for one	Yes	Unknown — not stated by the source
Noise levelDiffers	25 dB	38 dB
Country of originDiffers	China	South Korea
Warranty periodKnown for one	2 year(s)	Unknown — not stated by the source
Humidification capacityKnown for one	Unknown — not stated by the source	255 ml/h
Operating timeKnown for one	Unknown — not stated by the source	11 h
TimerKnown for one	Unknown — not stated by the source	Yes
Design1 differ
Product colourDiffers	Transparent, White	Metallic, Silver
Built-in displayKnown for one	Yes	Unknown — not stated by the source
Display typeKnown for one	LED	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	160 mm	340 mm
DepthDiffers	295 mm	316 mm
HeightDiffers	335 mm	415 mm
WeightKnown for one	1.7 kg	Unknown — not stated by the source
Packaging contentidentical
QuantityKnown for one	Unknown — not stated by the source	1

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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