Name: Stadler Form Karl SF-K-004
Brand: Stadler Form
SKU: 916361
Price: 189.99 EUR
Availability: InStock
Rating: 7.2 (13 reviews)

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Extended Warranty
Specifications

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Maximum humidifiable surface
- 100 m2
- 100 m2
- 150 m2

Type of humidifier
- Cool mist humidifier
- Cool mist humidifier
- Cool mist humidifier

Hygrometer

Maximum noise level
- 59 dB
- 46 dB
- 60 dB

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Product information

Key specs

	Type of humidifier	Cool mist humidifier
	Maximum humidifiable surface	100 m2
	Minimum adjustable humidity	40 %
	Maximum adjustable humidity	55 %
	Minimum noise level	27 dB
	Maximum noise level	59 dB
	Hygrometer
	Humidistat

Show all specifications

Pros and cons

According to our humidifier expert

In the app, you can also control the humidifier remotely or when you're not home.
Thanks to the built-in humidistat, the humidifiers automatically turn on when the humidity drops.
The humidifier is suitable for rooms up to 100m², which is more than most humidifiers in this price range.
You can't check the current humidity on the humidifier, because it doesn't have a display.

Description

You can easily control the Stadler Form Karl SF-K-004 humidifier with your smartphone. In the app, you can also check the current humidity, for example. You'll also get a reminder when you need to change the filter. This humidifier is suitable for large spaces up to 100m². Place it in various rooms, like the living room, bedroom, or kid's room. The humidifier automatically provides the right humidity and then shut off by itself. You can easily fill the 4.7L water tank while it's on. The device notifies you when it's out of water, so you know when it's time to fill it up again.

Tips for using this product

Included by default

Manual(3.51 MB)
Filters (2x)
Water Cube
Adapter

Reviews

Rating

5 stars

4 stars

3 stars

2 stars

1 star

Most helpful reviews

Review is 5,2 out of 10.

Bad design

Nice
Works well
Defects very quickly due to design error.

Product was defective within a year. All electronics are exposed in the device and as soon as a little is spilled when adding water, it becomes wet, resulting in corrosion.

Review by:
Peter
Date:
10 January 2024
Translation:
Automatically translated from Dutch

Review is 5,2 out of 10.

OK. Expected more for this price

Solidly built
app
Not too big
Automatic mode does not work properly

Upon receipt, the essentials are included. The quick start is incomplete and messy. For example, it does not say that you have to hold the WiFi button for 5 seconds to connect. It is not stated anywhere. So I spent at least an hour tinkering around. Once paired and hopefully you only do that once, it works smoothly I must say. However, I do not understand why the automatic mode does not reach the desired humidity. I've been setting it to 55% for hours and it stays on position 1 or 2, so that the humidity stays between 40 and 43%. I then have to manually put it on turbo, which actually makes a noise. The desired humidity is achieved with difficulty and when I set it back to automatic, it drops back to 40%. It can grow up to 100m2. The room he is in is free of obstacles and is 27m2. So it won't be that. So I'm not sure if I'll keep it. I'm leaning towards a no...

Review by:
Thierry Wetting
Date:
16 January 2023
Translation:
Automatically translated from Dutch

Review is 5,2 out of 10.

Bad design, don't buy!!!!

Looks nicely designed
Very poor build quality of electronics

Definitely not recommended! I have owned it for a year and it is already defective, simply because the electronics are not protected against moisture at all. Design error that means that if you spill something during filling, water immediately gets into the electronics.

Review by:
Marius
Date:
22 April 2024
Translation:
Automatically translated from Dutch

Coolblue Extended Warranty for your humidifier

With Coolblue Extended Warranty, you are protected against costs due to quality defects of your humidifier for the next 4 years. During the entire term, we will reimburse up to the original purchase price. You can easily add the Extended Warranty in your shopping cart.

During the entire term, we'll refund you up to the original purchase price.
Receive CoolblueCredit worth the purchase price if a repair or replacement isn't possible
No deductible or other additional charges
30-day return window

€ 15,99

one-time

How can I buy Extended Warranty?

Add your humidifier to your shopping cart. In the next step, you can add the Extended Warranty. You can exchange or return your purchase for free within 30 days.

Want to know more?

Specifications

Product

Product
	Product number	916361
	Manufacturer code	SF-K-004
	Brand	Stadler Form
	Warranty	2 years
	Processing of your defect	Via Coolblue

General properties

General properties
	Type of humidifier	Cool mist humidifier
	Minimum adjustable humidity	40 %
	Maximum adjustable humidity	55 %
	Minimum noise level	27 dB
	Maximum noise level	59 dB
	Hygrometer
	Humidistat

Capacity

Capacity
	Maximum humidifiable surface	100 m2
	Maximum humidifiable space	258 m³

User-friendliness

User-friendliness
	Ionization function
	Suitable for fragrance oils
	Display
	Mobile
	Replaceable filter
	Auto shut-off
	Compatible with smartphone / apps

Programs

Programs
	Timer
	Night mode
	Automated descaling program
	Overheating protection

Water tank properties

Water tank properties
	Removable water tank
	Clean water tank indicator
	Water level indicator
	Capacity	4,7 l

Air purification properties

Air purification properties
	Air purification

Power supply

Power supply
	Power supply type	Power grid

Physical properties

Physical properties
	Width	29,6 cm
	Depth	21,2 cm
	Height	30,4 cm
	Weight	2,5 kg
	Color	Black
	Material	Plastic

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Stadler Form Karl SF-K-004

Review is 7,2 out of 10, based on 13 reviews.

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Stadler Form Karl SF-K-004

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Stadler Form Karl SF-K-004