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Product comparison · 2 humidifiers

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

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  • 11specifications compared
  • 8differ
  • 3identical
  • 36known for one product only

Key differences

The Clean Air Optima CA-604B humidifier Ultrasonic 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-604B humidifier Ultrasonic 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-604B humidifier Ultrasonic has 20 ml/h more humidification capacity than the Rowenta Aqua Boost HU4020 humidifier Ultrasonic (400 ml/h vs 380 ml/h). Control type: Rotary, Touch on the Clean Air Optima CA-604B humidifier Ultrasonic, Touch on the Rowenta Aqua Boost HU4020 humidifier Ultrasonic. Product colour: Black on the Clean Air Optima CA-604B humidifier Ultrasonic, 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
    • Rotary, Touch
    • Touch
  • Humidification capacity
    • 400 ml/h
    • 380 ml/h
  • Product colour
    • Black
    • White, Silver
  • Width
    • 215 mm
    • 210 mm
  • Height
    • 290 mm
    • 275 mm
  • Weight
    • 2.8 kg
    • 2 kg

Side by side

Differences highlightedShow differences only
47 specifications
A

Clean Air Optima

CA-604B humidifier Ultrasonic

Model CA-604B

View product
B

Rowenta

Aqua Boost HU4020 humidifier Ultrasonic

Model HU4020

View product
Technical details4 differ
Water tank capacityDiffers3.8 L2.5 L
Suitable for room area up toDiffers55 m²40 m²
Humidity sensorKnown for oneYes
Auto power offKnown for oneYes
Control typeDiffersRotary, TouchTouch
Humidification capacityDiffers400 ml/h380 ml/h
HygrometerKnown for oneYes
Mist typeKnown for oneCool & warm
Night modeKnown for oneYes
Noise levelKnown for one40 dB
Number of speedsKnown for one6
Operating timeKnown for one8 h
TimerKnown for oneYes
Country of originKnown for oneChina
Air purification capabilityKnown for oneYes
Suitable for room volume up toKnown for one140 m³
Timer duration (minimum)Known for one1 h
Timer duration (maximum)Known for one12 h
Filter life (max)Known for one3 month(s)
FilteringKnown for oneYes
Ion emissionKnown for oneNegative ion
IonizerKnown for oneYes
Removable filterKnown for oneYes
Removable water tankKnown for oneYes
Sleep modeKnown for oneYes
Design1 differ
Product colourDiffersBlackWhite, Silver
Display typeKnown for oneLED
On/off switchKnown for oneYes
Poweridentical
PowerKnown for one115 W
AC input frequencyKnown for one50/60 Hz
AC input voltageKnown for one220 - 240 V
Power consumption (typical)Known for one30 W
Weight & dimensions3 differ
WidthDiffers215 mm210 mm
HeightDiffers290 mm275 mm
Package depthKnown for one255 mm
Package heightKnown for one325 mm
Package weightKnown for one3.17 kg
Package widthKnown for one255 mm
WeightDiffers2.8 kg2 kg
DepthKnown for one210 mm
Packaging contentidentical
QuantityKnown for one1
ManualKnown for oneYes
Number of products includedKnown for one1 pc(s)
Featuresidentical
Connectable to internetKnown for oneYes

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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