Product comparison · 2 humidifiers

Clean Air Optima CA-807 humidifier Natural vs Philips HU4903/02 humidifier

10specifications compared
10differ
0identical
23known for one product only

Key differences

The Clean Air Optima CA-807 humidifier Natural has 1 L more water tank capacity than the Philips HU4903/02 humidifier (5 L vs 4 L). The Clean Air Optima CA-807 humidifier Natural has 20 m² more suitable for room area up to than the Philips HU4903/02 humidifier (70 m² vs 50 m²). The Clean Air Optima CA-807 humidifier Natural has 145 ml/h more humidification capacity than the Philips HU4903/02 humidifier (400 ml/h vs 255 ml/h). Country of origin: China on the Clean Air Optima CA-807 humidifier Natural, South Korea on the Philips HU4903/02 humidifier. Product colour: Black, White on the Clean Air Optima CA-807 humidifier Natural, Metallic, Silver on the Philips HU4903/02 humidifier.

Water tank capacity
- CA-807 humidifier Natural:5 L
- HU4903/02 humidifier:4 L
Suitable for room area up to
- CA-807 humidifier Natural:70 m²
- HU4903/02 humidifier:50 m²
Humidification capacity
- CA-807 humidifier Natural:400 ml/h
- HU4903/02 humidifier:255 ml/h
Noise level
- CA-807 humidifier Natural:25 dB
- HU4903/02 humidifier:38 dB
Country of origin
- CA-807 humidifier Natural:China
- HU4903/02 humidifier:South Korea
Product colour
- CA-807 humidifier Natural:Black, White
- HU4903/02 humidifier:Metallic, Silver
AC input voltage
- CA-807 humidifier Natural:220-230 V
- HU4903/02 humidifier:220-240 V
Width
- CA-807 humidifier Natural:391 mm
- HU4903/02 humidifier:340 mm

Side by side

Differences highlightedShow differences only

Comparison of CA-807, HU4903/02
33 specifications	A Clean Air Optima CA-807 humidifier Natural Model CA-807 View product	B Philips HU4903/02 humidifier Model HU4903/02 View product
Technical details5 differ
Evaporation technologyKnown for one	Natural	Unknown — not stated by the source
Water tank capacityDiffers	5 L	4 L
Air purification capabilityKnown for one	Yes	Unknown — not stated by the source
Suitable for room area up toDiffers	70 m²	50 m²
Suitable for room volume up toKnown for one	175 m³	Unknown — not stated by the source
Automatic modeKnown for one	Yes	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	8 h	Unknown — not stated by the source
Auto power offKnown for one	Yes	Unknown — not stated by the source
Control typeKnown for one	Buttons	Unknown — not stated by the source
Filter materialKnown for one	Carbon	Unknown — not stated by the source
Humidification capacityDiffers	400 ml/h	255 ml/h
Night modeKnown for one	Yes	Unknown — not stated by the source
Noise levelDiffers	25 dB	38 dB
Number of speedsKnown for one	3	Unknown — not stated by the source
Removable water tankKnown for one	Yes	Unknown — not stated by the source
Sleep modeKnown for one	Yes	Unknown — not stated by the source
Country of originDiffers	China	South Korea
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
Product colourDiffers	Black, White	Metallic, Silver
Built-in displayKnown for one	Yes	Unknown — not stated by the source
Power1 differ
PowerKnown for one	344 W	Unknown — not stated by the source
AC input frequencyKnown for one	50 Hz	Unknown — not stated by the source
AC input voltageDiffers	220-230 V	220-240 V
Power consumption (typical)Known for one	44 W	Unknown — not stated by the source
Power supply typeKnown for one	AC	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	391 mm	340 mm
DepthDiffers	238 mm	316 mm
HeightDiffers	444 mm	415 mm
WeightKnown for one	6.9 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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