Description
xBreathe easier with the KZF 4L Top-Fill Humidifier
Designed to balance moisture in bedrooms, nurseries, and living spaces, this humidifier combines a generous 4-liter tank with thoughtful features that support everyday comfort.
Reliable run time for uninterrupted comfort
The 4-liter reservoir can deliver up to 15 hours of continuous mist on low, covering up to 300 sq ft. In real rooms, that translates to steadier humidity through the night or during work-from-home sessions, helping to protect furniture, plants, and sensitive skin from dryness.
- Up to 15 hours of mist on low
- Coverage up to 300 sq ft
- Ideal for bedrooms, nurseries, and home offices
Smart control at a glance
The built-in humidity display lets you set a target moisture level. The humidifier auto-adjusts mist output to hold that level, reducing guesswork and helping you maintain a comfortable environment for family members and pets.
- Digital humidity readout
- Auto-moisture adjustment for steadier air
Easy refill and effortless cleaning
Top-fill design lets you add water directly into the wide opening without disassembly. A large interior makes cleaning simple, while BPA-free components support hygienic operation and peace of mind.
- Wide-top refill
- Easy-access cleaning
- BPA-free materials
Tailored comfort and silent operation
Choose from 3 mist modes to suit your room and activity level, plus an 8-hour timer for nightly routines or targeted plant hydration. In Silent Sleep mode, it runs under 28 dB for undisturbed rest.
- Low, medium, high mist levels
- 8-hour programmable timer
- Sleep mode under 28 dB
Aromatherapy and trusted support
Utilize the dedicated essential oil tray to enjoy gentle aromas without overpowering the room. A U.S.-based support team is available for troubleshooting and guidance, ensuring your humidifier stays ready when you need it.
Why it fits your space
With a reliable balance of performance and ease, this humidifier is a versatile addition to bedrooms, nurseries, and spaces with many plants. It aims to create a more comfortable, inviting atmosphere without demanding care.
FAQ
Q: What is the water tank size and how long does it run?
A: The 4-liter tank provides up to 15 hours of continuous mist on low, covering about 300 sq ft; results vary with settings.
Q: Is it quiet and does it have a timer?
A: Yes. It offers Silent Sleep mode under 28 dB and an 8-hour timer for customizable use.
Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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