Product comparison · 2 humidifiers

Clean Air Optima CA-806 humidifier vs Philips HU4903/02 humidifier

11specifications compared
10differ
1identical
31known for one product only

Key differences

The Clean Air Optima CA-806 humidifier has 4 L more water tank capacity than the Philips HU4903/02 humidifier (8 L vs 4 L). The Clean Air Optima CA-806 humidifier has 10 m² more suitable for room area up to than the Philips HU4903/02 humidifier (60 m² vs 50 m²). The Clean Air Optima CA-806 humidifier has 545 ml/h more humidification capacity than the Philips HU4903/02 humidifier (800 ml/h vs 255 ml/h). Country of origin: China on the Clean Air Optima CA-806 humidifier, South Korea on the Philips HU4903/02 humidifier. Product colour: Black, White on the Clean Air Optima CA-806 humidifier, Metallic, Silver on the Philips HU4903/02 humidifier.

Water tank capacity
- CA-806 humidifier:8 L
- HU4903/02 humidifier:4 L
Suitable for room area up to
- CA-806 humidifier:60 m²
- HU4903/02 humidifier:50 m²
Humidification capacity
- CA-806 humidifier:800 ml/h
- HU4903/02 humidifier:255 ml/h
Noise level
- CA-806 humidifier:25 dB
- HU4903/02 humidifier:38 dB
Country of origin
- CA-806 humidifier:China
- HU4903/02 humidifier:South Korea
Product colour
- CA-806 humidifier:Black, White
- HU4903/02 humidifier:Metallic, Silver
AC input voltage
- CA-806 humidifier:100 - 240 V
- HU4903/02 humidifier:220-240 V
Width
- CA-806 humidifier:260 mm
- HU4903/02 humidifier:340 mm

Side by side

Differences highlightedShow differences only

Comparison of CA-806, HU4903/02
42 specifications	A Clean Air Optima CA-806 humidifier Model CA-806 View product	B Philips HU4903/02 humidifier Model HU4903/02 View product
Technical details5 differ
Water tank capacityDiffers	8 L	4 L
Air purification capabilityKnown for one	Yes	Unknown — not stated by the source
Suitable for room area up toDiffers	60 m²	50 m²
Suitable for room volume up toKnown for one	150 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	12 h	Unknown — not stated by the source
Humidity sensorKnown for one	Yes	Unknown — not stated by the source
Air particle sensorKnown for one	Yes	Unknown — not stated by the source
HEPA filterKnown for one	Yes	Unknown — not stated by the source
Recommended HEPA lifetimeKnown for one	6 month(s)	Unknown — not stated by the source
Additional informationKnown for one	The water vapour is atomised into a fine mist throughout the room for efficient, wide-ranging humidification. It is invisible and does not leave a white film or wet patches on furniture or smooth surfaces.	Unknown — not stated by the source
Air filterKnown for one	Yes	Unknown — not stated by the source
Child lockKnown for one	Yes	Unknown — not stated by the source
Clean Air Delivery Rate (CADR) (particle)Known for one	220 m³/h	Unknown — not stated by the source
Filter life (max)Known for one	6 month(s)	Unknown — not stated by the source
Humidification capacityDiffers	800 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
Night modeKnown for one	Yes	Unknown — not stated by the source
Noise levelDiffers	25 dB	38 dB
Number of speedsKnown for one	4	Unknown — not stated by the source
Removable filterKnown for one	Yes	Unknown — not stated by the source
Sleep modeKnown for one	Yes	Unknown — not stated by the source
Timer	Yes	Yes
Visible water levelKnown for one	Yes	Unknown — not stated by the source
Smartphone/tablet remote supportKnown 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
Design1 differ
Product colourDiffers	Black, 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	230 W	Unknown — not stated by the source
AC input frequencyKnown for one	50/60 Hz	Unknown — not stated by the source
AC input voltageDiffers	100 - 240 V	220-240 V
Power supply typeKnown for one	AC	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	260 mm	340 mm
DepthDiffers	260 mm	316 mm
HeightDiffers	508 mm	415 mm
WeightKnown for one	5 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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