KZF 4L Top Fill Humidifiers for Bedroom & 60H Runtime – Cool Mist Humidifier, 3 Mist Levels, 8H Timer, Essential Oil Tray, Humidity Display, Quiet for Bedroom, Baby, Plants, Large Room
$28.99
From the brand
KZF humidifier, let professional people do professional things, has been engaged in the production, sales of humidifiers since 2017, and has been sold to more than 100 countries around the world.
We produce good quality products with new appearance, which are loved by our customers, which can not be separated from your support, and we will always keep the original intention of making products to bring better products to our customers.
【15-Hour Runtime, Perfect for Your Bedroom】Engineered for bedrooms, the 4-liter extra-large tank delivers up to 15 hours of continuous mist on low mode, covering up to 300 sq ft. Ideal for bedrooms and nurseries, it effectively fights dryness while protecting plants, furniture, and sensitive skin.
【Built-In Humidity Display & Manual Control】Monitor room humidity at a glance with the built-in digital display. Set your ideal moisture level, and the humidifier auto-adjusts mist output to maintain a healthy environment—ideal for allergy relief, congestion, and baby care.
【Effortless Top-Fill Design & Easy Cleaning】Refill and clean with zero hassle: pour water directly into the wide-top opening without disassembling the tank. Easily clean the inside of the tank through the large opening. BPA-free components and streamlined base ensure no hard-to-reach corners, promoting hygiene and odor-free operation.
【3 Mist Modes + 8H Timer for Custom Comfort】Choose low, medium, or high mist intensity to match your needs. Program the 8-hour timer for energy-efficient operation—ideal for overnight use or targeted plant hydration.
【Aromatherapy + Silent Sleep Mode】Add essential oils to the dedicated tray for a spa-like ambiance. Operates below 28dB in sleep mode (lights off) for undisturbed rest, while auto shut-off guarantees safety when water runs low.
【Dedicated Customer Support & Reliable Service】Our U.S.-based team is here to assist with any questions about your humidifier. Should any issues arise, contact us directly for troubleshooting or guidance—we’re committed to ensuring your product works as intended.
13 reviews for KZF 4L Top Fill Humidifiers for Bedroom & 60H Runtime – Cool Mist Humidifier, 3 Mist Levels, 8H Timer, Essential Oil Tray, Humidity Display, Quiet for Bedroom, Baby, Plants, Large Room
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jackieY –
Quiet, Powerful, and Perfect for Bedroom Use!
I’ve been using this humidifier for a few weeks now, and it’s easily one of the best I’ve owned. The 4-liter tank lasts all night on low mode, and I love that it can run up to 15 hours without needing a refill. It keeps my bedroom air comfortably moist, which has helped with dry skin and congestion.The built-in humidity display is super convenient—I can see the room’s moisture level at a glance and adjust the mist output manually. The top-fill design is a game-changer: no more awkward flipping or spills, and cleaning is a breeze thanks to the wide opening.I also appreciate the customizable mist settings and the 8-hour timer, which makes it perfect for overnight use. The aromatherapy tray is a nice touch, and sleep mode is truly silent—no buzzing or dripping sounds to disturb my rest.Overall, this humidifier is thoughtfully designed, easy to use, and very effective. Highly recommend for bedrooms, nurseries, or anyone needing reliable moisture and comfort!
Jing –
Quiet Bedroom Hero: 60H Runtime, Top-Fill Ease, Perfect for Baby & Plants
I put this humidifier in my baby’s nursery few days ago and it’s still my favorite buy this year. Value for money is insane – $27 for a smart-display, oil-diffusing, 500 sq ft beast that outlasts $100 units. No cheap plastic feel, solid build.Longevity shines: Low mist = true 60 hours on one fill (Sunday to Thursday in my 350 sq ft space). Medium hits 30+ hours. Auto-shutoff + memory settings mean zero babysitting – power outage? It restarts where it left off.Ease of use is genius: Top-fill lid twists off, pour from a pitcher, done. No lifting heavy tanks. Cleaning? 2-minute wipe – wide base opening fits my whole hand. Touch buttons light up soft, timer 1-8H, 3 mist levels. Oil tray drops in scents without leaks.Color change mood lighting – cycles through 7 soft colors or lock on blue for sleep. Nursery looks cozy at night, not flashy. Quiet on all settings; low is silent, high just a gentle whoosh.Keeps humidity steady at 50% , baby’s congestion gone, my fiddle-leaf fig thriving. Refill alert beeps once – polite. For the price, longevity, and zero-fuss operation, this beats every humidifier I’ve owned. Grab it!
Tiffani Ralph –
Good humidifier
Works great, I wish it came with an attachment to help the humidity stream reach higher. Very quiet, large tank.
Krista –
Great litte product
Works well, great price. Being able to fill it from the top without moving it is convenient.
Hannah –
Excellent Humidifier — Quiet, Efficient, and Easy to Use!
I’m really impressed with this humidifier! The top-fill design makes it super easy to refill and clean — no mess or spills. The humidity display is clear and accurate, and I love being able to adjust between the three mist levels depending on the room size.It runs very quietly, which makes it perfect for my bedroom and for using overnight. The 8-hour timer and essential oil tray are great bonuses
Eve –
Humidifier
Works well hopes increase the humidity very effectively.
Michael C. Mims, Sr –
What is it supposed to do?
The product is very simple and can pretty much take it out of the box and use it without having prior experience with humidifiers. This is the only good thing I can say about this humidifier. It’s advertised to be used in the bedroom. I’ve been plagued with a sinus infection for nearly a month due to use of oxygen after being hospitalized. I was informed a humidifier would help with decongestion especially at night. I purchased this product and spent an extra $12 on essential oil to put in for decongestion. The humidifier emits a mist into the air…but that’s where it ends. No scent, no change in humidity in the room… just a steady mist that goes straight up in the air and evaporates. I’ve used distilled water, spring water, tap water, I’ve followed the instructions and even invested time watching videos online. At the end of it all, a week later I am still congested and this product is worthless to me. Waste of time and money I don’t have to waste!
Marilyn Massey –
Breaks Over Time
I would not reccomend buying from this brand, I decided to cheap out on a humidifier and purchased a humidifier from this shop months ago. The humidifier goes on sprees of not not working and the mist will not come out. It is quiet and does not make noise, is easy to use, and does not leak. but the quality is poor and it will break over time. Lesson learned, do not cheap out on a humidifier.
Marcus –
I love this ultra sonic humidifier. It is quiet and non intrusive at night time and performs as I was hoping – it definitely adds humidity in the dry air in my condo.I especially love the top fill ability. The entire top assembly can be removed to fill or to clean out or, the top cover can stay in place and be filled via the open grill. See video and picture attached.There is a small fan in the base of the unit that helps move the mist up and out and that is not a source of intrusive sound at all.The display goes out after a few minutes of use when on so the light isn’t a nuisance at night time and a simple touch wakes the display up.The only possible negatives are: 1) the outlet port of the mist is not an adjustable nozzle or directional. It simply emits the mist straight up, which for me and for my use is more than adequate and 2) there is no cover over the top grill to prevent dust from entering the reservoir. But I clean this regularly so I’m not overly concerned about that.I am happy with this humidifier and would highly recommend it.I only use distilled water in it so no white mist or unnecessary costly filters needed.
sarah mbaire Njoroge –
Where do i even begin because this has been a life saver. My room had a funny smell due to poor ventilation but this humidifier did its job 100%. No funny smell at all. Cool air through out especially when i put in some few drops of Peppermint Essential Oil in the water.
JoJo –
purchased this humidifier on the prime day. It was a good deal , and satisfied with its performance. It runs quietly, the mist output is steady. it looks small but can fill enough water to run through the night, and great on my desk.
Rosie –
Works awesome 👌. Love it
Darryl Schell –
Very powerful Flow of mist works great very satisfied Recommend it.