
WHC740
Cool Mist Humidifier
4-litre tank, top filling, remote control and 35 m² coverage.
4.0 L water tank
Remote control
Anti-limescale filter
Features
- Adjustable humidity, 3 cool mist levels
- Top-fill tank, water level indicator
- Timer up to 12 hours, sleep function
- 35 m² coverage
- 360° rotating nozzle, LED base light
- Ultra-quiet, low energy consumption
Technical specifications
Values are taken from the WHC740 user manual.
- Device type
- Ultrasonic cool mist humidifier
- Water tank capacity
- 4 L
- Power
- 25 W
- Voltage
- AC 220 V, 50 Hz
- Noise level
- ≤ 35 dB(A)
- Product dimensions
- 26 x 15 x 33 cm
- In the box
- Device, remote control, limescale filter, user manual
Frequently asked questions
What size room is it suitable for?
It works effectively in spaces up to 35 m²; that is easily enough for a standard nursery or the parents' bedroom. With the 360° rotating nozzle you can direct the mist wherever you like.
Can I run it through the night?
Yes. The noise level stays at 35 dB(A) or below, and the sleep function turns off the display lights. You can set a timer for up to 12 hours and adjust it from your bed with the remote control.
What's in the box?
The device comes with a remote control, an anti-limescale filter and a user manual. You can start using it straight out of the box.
What does the anti-limescale filter do?
The filter holds back the limescale in the water, so the inside of the device stays clean and no white residue forms on surfaces in the room. Cleaning or replacing the filter at the interval given in the manual keeps performance up.
How do I clean the humidifier?
Empty and rinse the tank every day and don't leave water standing in it. To prevent limescale build-up, clean it once a week as described in the manual. On models with a filter, clean or replace the filter at the interval given in the manual.
Which water should I use?
You get the best results with distilled or purified water: the device lasts longer and surfaces in the room stay clean. Tap water can also be used in areas with soft water. On models with an anti-limescale filter, cleaning the filter regularly keeps performance up.
Where should I put the device in my baby's room?
Place it on a flat, stable surface, away from the cot, with the mist outlet not pointing directly at your baby or at furniture. Keeping it off the floor stops condensed water from wetting the floor.
Is my product under warranty?
The warranty period is 2 years from the date of purchase. The terms are written on the warranty certificate in the box. Extra periods offered in e-commerce site campaigns do not extend our warranty.
Where should I send my faulty product for repair?
If your product is under warranty, the customer service of the store where you bought it can send it to our service with free shipping, and you can collect it from the store again. If you bought it online and the seller cannot offer free shipping, call us and we will share our contracted courier details. If the warranty has expired or you cannot find the invoice, you can send it to our service address with any courier, with shipping paid by the sender.
How long does a repair take?
Products found faulty under warranty are sent back repaired, or replaced with a new one with the same features, within 20 business days at most from the date they reach our service. The period starts when the parcel is delivered to the service.
Can't find what you're looking for? Visit our support page or contact our technical service.

