Clean Air Optima · Humidifier

Clean Air Optima CA-604B Smart price in Germany

MPN CA604BSmartEAN 8718546311130

Power30 W
Noise25 dB
Weight2.8 kg
ColourBlack

Lowest price incl. delivery

149,00 €

at CoolblueFree deliveryIn stock

1 store
1 in stock
1 with free delivery
Checked 14 Oct 2026, 17:40 UTC

Ad · prices and stock as last reported by the store; the store's checkout is what counts.

Full specifications and side-by-side comparison

Prices in Germany

1 store · prices in EUR · updated 14 Oct 2026, 17:40 UTC

Lowest price149,00 €at Coolblue · free shippingGo to Coolblue

Price range across 1 offer

Every store asks the same price.

1 of 1 stores in stock
1 with free shipping
Checked 14 Oct 2026, 17:40 UTC

CoolblueLowest priceClean Air Optima CA-604B Smart Top Filling In stockFree shipping
149,00 €incl. free shipping
Go to store : Coolblue (opens in a new tab)

Ad: we may earn a commission when you buy through these links; it never changes the order, which is by total price only. Prices and stock are shown as each store states them, as of 14 Oct 2026, 17:40 UTC, and can change at any time. Taxes are included only where the store includes them.

Price history in Germany

Price history is being collected. After 14 days of prices we will show whether today's price is good.

Best price · Coolblue149,00 €

Go to store

Product details

Identification

Brand: Clean Air Optima
Product: CA-604B Smart
Full name: Clean Air Optima CA-604B Smart humidifier Ultrasonic 3.8 L Black 30 W
Manufacturer part number: CA604BSmart
EAN / UPC: 8718546311130
Category: Humidifier

33 specifications from the manufacturer's data sheet

Technical details

Evaporation technology	Ultrasonic
Water tank capacity	3.8 L
Air purification capability	Yes
Suitable for room area up to	55 m²
Suitable for room volume up to	140 m³
Automatic mode	Yes
Timer duration (maximum)	12 h
Humidity sensor	Yes
Air particle sensor	No
Air quality sensor(s)	No
HEPA filter	No
Humidification capacity	400 ml/h
Ion emission	Negative ion
Ionizer	Yes
Mist type	Cool
Noise level	25 dB
Country of origin	China
Warranty period	2 year(s)

Design

Control panel colour	Black
Product colour	Black
Built-in display	Yes
Placement	Floor
LED indicators	Yes
On/off switch	Yes

Power

Power	30 W
AC input frequency	50 - 60 Hz
AC input voltage	220 - 240 V
Power supply type	AC

Weight & dimensions

Width	210 mm
Depth	215 mm
Height	290 mm
Weight	2.8 kg

Packaging content

Quantity	1

What people say

Reviews & ratings

Clean Air Optima CA-604B Smart

No reviews yet

Be the first to tell others how Clean Air Optima CA-604B Smart works for you.

Write the first review

Every rating countsLow ratings are never hidden, removed or pushed down.
Written by people, never paidNo incentives, no edits — only spam and abuse are removed.
Private by designOnly the name you choose is shown. No account, no e-mail, nothing tracked.