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Product comparison · 2 humidifiers

Clean Air Optima CA-604W SMART vs Rowenta Aqua Boost HU4020 humidifier Ultrasonic

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  • 19specifications compared
  • 10differ
  • 9identical
  • 27known for one product only

Key differences

The Clean Air Optima CA-604W SMART has 1.3 L more water tank capacity than the Rowenta Aqua Boost HU4020 humidifier Ultrasonic (3.8 L vs 2.5 L). The Clean Air Optima CA-604W SMART has 15 m² more suitable for room area up to than the Rowenta Aqua Boost HU4020 humidifier Ultrasonic (55 m² vs 40 m²). The Clean Air Optima CA-604W SMART has 20 ml/h more humidification capacity than the Rowenta Aqua Boost HU4020 humidifier Ultrasonic (400 ml/h vs 380 ml/h). Control type: Buttons on the Clean Air Optima CA-604W SMART, Touch on the Rowenta Aqua Boost HU4020 humidifier Ultrasonic. Product colour: White on the Clean Air Optima CA-604W SMART, White, Silver on the Rowenta Aqua Boost HU4020 humidifier Ultrasonic.

  • Water tank capacity
    • 3.8 L
    • 2.5 L
  • Suitable for room area up to
    • 55 m²
    • 40 m²
  • Control type
    • Buttons
    • Touch
  • Humidification capacity
    • 400 ml/h
    • 380 ml/h
  • Noise level
    • 25 dB
    • 40 dB
  • Operating time
    • 10 h
    • 8 h
  • Product colour
    • White
    • White, Silver
  • Power
    • 30 W
    • 115 W

Side by side

Differences highlightedShow differences only
46 specifications
A

Clean Air Optima

CA-604W SMARTView product
B

Rowenta

Aqua Boost HU4020 humidifier Ultrasonic

Model HU4020

View product
Technical details6 differ
Water tank capacityDiffers3.8 L2.5 L
Air purification capabilityKnown for oneYes
Suitable for room area up toDiffers55 m²40 m²
Suitable for room volume up toKnown for one140 m³
Automatic modeKnown for oneYes
Timer duration (minimum)Known for one1 h
Timer duration (maximum)Known for one12 h
Control typeDiffersButtonsTouch
FilteringKnown for oneYes
Humidification capacityDiffers400 ml/h380 ml/h
IonizerKnown for oneYes
Noise levelDiffers25 dB40 dB
Operating timeDiffers10 h8 h
Relative humidityKnown for one30 - 75%
Sleep modeKnown for oneYes
Warranty periodKnown for one2 year(s)
Humidity sensorKnown for oneYes
HygrometerKnown for oneYes
Mist typeKnown for oneCool & warm
Night modeKnown for oneYes
Number of speedsKnown for one6
Design1 differ
Control panel colourKnown for oneWhite
Product colourDiffersWhiteWhite, Silver
Display typeKnown for oneLED
Power1 differ
PowerDiffers30 W115 W
AC input frequencyKnown for one50-60 Hz
AC input voltageKnown for one220-240 V
Weight & dimensions2 differ
DepthKnown for one215 mm
HeightDiffers290 mm275 mm
WeightDiffers2.8 kg2 kg
Package depthKnown for one255 mm
Package heightKnown for one325 mm
Package weightKnown for one3.17 kg
Package widthKnown for one255 mm
Packaging contentidentical
Manual languagesKnown for oneCzech, German, Dutch, English, Spanish, Estonian, French, LAT, Lithuanian, Polish, Romanian
Remote control includedKnown for oneNo
Number of products includedKnown for one1 pc(s)

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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