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💨 Elevate your air game — smart, soothing, and always in control!
The Levoit LV600S is a smart ultrasonic humidifier designed for large rooms up to 753 sq. ft., featuring a 6-liter tank with up to 50 hours runtime. It offers patented hybrid warm and cool mist technology for customizable humidity, controlled remotely via the VeSync app or voice assistants. With whisper-quiet operation, sleep mode, and an integrated aroma diffuser, it enhances comfort and wellness while maintaining easy top-fill refills and hygienic mist output.













| ASIN | B095KGXPW5 |
| Best Sellers Rank | #13,388 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #12 in Humidifiers |
| Brand | Levoit |
| Brand Name | Levoit |
| Capacity | 6 liters |
| Color | White |
| Control Method | Touch |
| Customer Reviews | 4.4 out of 5 stars 33,484 Reviews |
| Filter Type | Pre Filter |
| Floor Area | 753 Square Feet |
| Included Components | 1 x Smart Ultrasonic Humidifier 1 x Cleaning Brush 3 x Aroma Pads (1 pre-installed) 3 x Absorption Pads (1 pre-installed) 2 x Water Filter Sponge (1 pre-installed) 1 x User Manual 1 x Quick Start Guide |
| Item Dimensions D x W x H | 7.7"D x 11.6"W x 11.3"H |
| Item Shape | Square |
| Item Type Name | 6L Warm and Cool Mist Top Fill Air Vaporizer for Home, Smart App & Voice Control, Quickly Humidify Whole House up to 753 sq. |
| Item Weight | 6 Pounds |
| Manufacturer | LEVOIT |
| Material | BPA free, suitable for babies and adults |
| Model Name | Humidifiers for Bedroom Large Room |
| Model Number | LUH-A603S-WUS |
| Operation Mode | Ultrasonic |
| Other Special Features of the Product | Aroma Diffuser, Easy Fill, Quiet, Remote Control, Warm and cool mist, Smart Control, Top fill,Auto Shut Off,Run all night |
| Part Number | LUH-A603S-WUS |
| Power Source | ac |
| Room Type | Bedroom, Dining Room, Large Room, Office, Yoga Room |
| Runtime | 50 hours |
| Special Feature | Aroma Diffuser, Easy Fill, Quiet, Remote Control, Warm and cool mist, Smart Control, Top fill,Auto Shut Off,Run all night Special Feature Aroma Diffuser, Easy Fill, Quiet, Remote Control, Warm and cool mist, Smart Control, Top fill,Auto Shut Off,Run all night See more |
| UPC | 810043375023 |
| Unit Count | 1.0 Count |
| Voltage | 120 Volts |
| Warranty Description | 2 |
| Wattage | 280 watts |
A**.
3rd season with this humidifier and loving it!
I’ve owned this humidifier since November 2023 and it’s still going strong! I live in a small, one bedroom condo and keep this in my bedroom and it humidifies the entire place. I use only distilled water in it as the tap water where I live is very hard. Distilled water makes the cleaning very easy as I’m not cleaning up build up of minerals or scaling, just cleaning any bacteria that builds up over time. Since I do not need to use the included water filter, I remove the part that houses it which equals less things to clean. I also do not use the little felt pad because we use distilled water. I haven’t used the aromatherapy pad. The top fill is a game changer and makes replenishing water so quick, easy, and hygienic. I use to hate flipping my old humidifier over to unscrew the wet cap and then flip the full, heavy reservoir onto the base. Overnight, I go through about a gallon of distilled water. If I’m home during the day I typically go through 2 gallons (one during the day and one overnight). If we get particularly cold weather then I will go through maybe 2 1/2-3 gallons in an entire day as the forced air heating runs more frequently. If the weather isn’t as cold, a gallon of water could last 2 nights or more, and one gallon would suffice for an entire day. I will say that the humidity reading is off by about 15% in my case, so I have to set the target humidity higher so that I get to the level I actually want, not lower. It’s not a problem once you tweak it to give you the humidity you need. I also set the warm mist level to high as I believe the warm mist is much more effective and beneficial than the cold mist. It is quiet. With the warm setting set to high you do hear a “simmer/boiling” sound however I do find that sound to be soothing, like a pot of soup on the stove. I use the app to control it and set it on a schedule. I love that I don’t have to remember to turn it off before I go to work in the morning. The app is very user friendly and even has additional features like plant care. I’ve added every plant I have to the app and it reminds me when to water and fertilize them which has made my black thumb a bit greener! My plants are thriving thanks to that feature. Whenever this device decides to give up, I will buy the same one again. I’ve recommended this product to anyone who asks. It really saves my sinuses in the dry north east winters. And it really saves my husband’s skin, he suffers from eczema. No more nose bleeds and no more eczema break outs! Comfort in the dead of winter. Buy this!
R**E
Great humidifier!
Everything you need to know about this humidifier! If you live in a state with cold, dry winters, the warm mist function is a must. I didn’t originally purchase this humidifier for that feature, but now I realize how much of a difference it makes. The water tank stays very clean when using filtered or distilled water, though the base of the tank—like with most humidifiers—does need cleaning after a few days. The cleaning process is thorough but straightforward if you follow the manufacturer’s instructions using vinegar. It does leave a light layer of dust from minerals in the water, which is common with all humidifiers and easy to wipe away. We’re able to run this compact humidifier on the upper level of our 1,900 sq ft home, and it keeps the humidity around 30%, depending on the weather. When filled completely before bed, it runs on high all night—close to 8 hours. Overall, this is a great product and works extremely well.
J**E
Best unit ever!!!
We just finished our 3rd year of using this and it is by far the best humidifier we have ever purchased. In fact, we purchased another one that same year for our sons room and then last year a smaller Levoit for our daughters room (much smaller space). Please note that due to heavy minerals in our well water we have always used these using only distilled water. This year we changed to using RO water because we had a unit installed in our home last year and now we don’t have to purchase Distilled water. In my experience all humidifiers will output white dust unless we use mineral free water. Both the distilled and our now home installed drinking water system makes this unit run flawlessly with very little need for cleaning during the winter months. We love the WiFi capacity with these units as it is convenient for our family. We set each unit up with programs to come on 2 hrs before bedtime and stop running 30 minutes before typical wake up times. We can set the desired humidity levels and forget about it. I mentioned that with using distilled or RO water these stay super clean thought out the winter but the great thing is that when you do need to clean these, it is very easy compared to all other units we have ever had (and we’ve had many with varying brands). Just about everything comes off for ease of cleaning. We do not use the little port for essential oils so I cannot comment on that aspect of the units. So far these seem like they will be holding up much better than other brands so although they are a bit more $ I feel like we are getting a good value based on what durability is thus far.
S**5
It gets the job done quickly and quietly.
Pretty decent. Holds a lot of water, Steam is not too high and comes out smooth. The display is larger than others and can be turned off so there is no light illuminating from unit. Ive yet to clean it, but so far after a month or so of owning it, I am quite satisfied and it does the job well and is exactly what was described when I purchased it. Shipping was super fast and came in original packaging. I recommend, 10/10. Oh yes, super quiet. Don't even know its there!
M**E
Great humidifier
Love it! Best humidifier ever! You can use this humidifier from your iPhone. It’s really awesome, easy to use, assemble, and really humidifies the room. The only drawback is the cleaning. You have to clean it once ir at least every two weeks or not the mold builds up; otherwise than that, it’s a great humidifier. Worth the price!
T**W
I've tried a lot of humidifiers, and this one is my favorite. EDIT: And awesome customer service
I have a wood stove, so dry air is a challenge, and I've had about 10 different humidifiers in the past several years, so I'm something of an expert, I guess. I've tried Vicks, Bionaire, Homedic, and some more expensive units. But I've had this for almost a month now, and I think my search is finally over... this unit has the highest output of any of the steam or cool mist units I've tried. It's really very good, in all aspects, and I haven't had any of the issues others have mentioned... it simply works, it's quiet, and cleaning isn't hard at all. The controls and the amount of precise control you have over the output is excellent, and the humidistat seems to be very accurate. When it's out of water it stops every time, and when you refill you don't have to reset all your settings... it holds them until you manually turn the unit off. I also like how small it is, and it's very easy to move it to wherever you want it. Refilling is easy, it has jsut the right amount of capacity so it's not too heavy to refill (I think it's 1.5 gal) and the directional "spouts" work very well. Iv'e been extra careful with the tank after reading of some other people's problems with cracks, and it's been fine so far. Of course, with a wood stove, you need a LOT of humidity replacement. This Levoit can raise the humidity about 5-10%, but bear in mind I'm using this in a fairly large area, 800 sq ft, which is almost twice the recommended room size for this unit... so technically this unit shouldn't be big enough. But I just put it near our seating area and it makes a big difference... I was surprised at how much more humid the area feels. I tried it in the master bedroom and it blew the Vicks unit away, and got it to 50% pretty quickly. With the wood stove going, none of my steam humidifiers could even move my humidity needle 1%. And out of all the ones I've tried, only my huge evaporitive whole house humidifier has more output than this one... but while that beast can raise my humidity about 15-20% only when on the highest setting, it's such a pain to keep clean, you need to add chemicals which I don't feel is very safe, and it's really loud... so loud we didn't use it much. I can't really think of any negatives at all... it's really a great unit. I guess if I could get 2 for the price of one it would be better, but it's eel worth the money IMO. BTW, my suggestion is to stay away from cool mist... in fact I will never get a cool mist unit again. Even using 100% pure H2O (distilled) from my reverse osmosis system, it still makes a white dust, and the chemicals I tried only reduced the amount of dust, but didn't eliminate it. They're also really hard to keep clean, and bacteria is a real problem. Plus, who wants to add chemicals to the air you breath? Check it out... I don't think you'll be disappointed. EDIT: I've had it almost 2 years now, and the heat element stopped working for the warm mist. Granted, I use it daily all winter long, but in this day and age a heat element should last years. I simply wrote to Levoit, explained the problem, verified my receipt and all that, and they're sending me a new one. No hassles, no cost. That's the way it should be... great company that stands behind their products! How rare these days.
K**G
Great machine and great company
This humidifier is great. It's quiet, easily adjustable and has helped me sleep much better. But what is even better is the customer service. My unit wasn't working properly and they were very helpful in troubleshooting ways to correct the issue. The unit still wasn't running properly and it was under warranty. My customer service agent was helpful and patient with me getting the correct information and shipped out a replacement quickly. Would for sure by from Levoit again!
A**S
Set It and Forget It Comfort
I’ve been extremely impressed with the LEVOIT OasisMist 1000S Smart Humidifier so far. The 10L tank lasts a surprisingly long time, and not having to constantly refill it is a huge plus—especially for larger rooms. It puts out a strong, consistent mist without making the room feel damp, and the humidity sensor seems accurate. The smart features are actually useful instead of gimmicky. The app connection was simple, and being able to adjust settings, timers, and humidity levels from my phone or with voice control is convenient. Auto mode works well and keeps the room comfortable without needing constant adjustments. Another thing I noticed right away is how quiet it is. Even on higher settings it’s peaceful enough for bedrooms or overnight use. The top-fill design also makes cleaning and refilling much easier compared to older humidifiers I’ve owned. Overall, this feels like a premium humidifier with strong performance, modern features, and excellent runtime. Great choice for bedrooms, plant rooms, or anyone trying to improve dry indoor air.
T**A
I’m very happy with this humidifier
This is the best ultrasonic humidifier I've owned. After purchasing and burning through half a dozen cheaper ones, I decided to spend a little more and get something larger, better and with more features. I couldn't be happier with this unit. The unit has 2 main modes you can run to achieve humidity level: - mist level mode: It runs by mist level output with three settings: low, medium and high indicated with a series of 1, 2 or 3 dots on the screen. Easy to set, easy to read and clearly indicated. In this mode it runs constantly until you either refill it or it empties. It will flash a warning light before it empties - humidity level mode: Your options are 40, 50, 60 70 or 80 % humidity setting. When using this mode, the unit goes into auto mode, and shuts off when the humidity level is achieved. Then it cycles back when humidity drops below that level by 5%. In this mode it auto cycles on / off to achieve the set humidity level. A note here: the humidity level you set is read by the device, at the device location. Therefore, if your room is larger, you'll need to set a higher humidity level on the device than what you want to achieve in the overall room. For me, in a 300 sq ft room, if I set the Levoit OasisMist to 60% target humidity, my room humidity (measured by another hygrometer at the other end of the room) ends up about 48 - 52%. If I set the Levoit OasisMist to 50%, my room humidity ends up about 38 - 42% humidity. Your mileage will vary by room size, but it is rated for a 600 sq ft room. 10 L tank & runtime: The 10 Liter tank is a big bonus if you've used smaller humidifiers. I mostly use target humidity of 60%. It cycles on / off as needed and the tank lasts about 50 - 55 hours (average). If I set the target to 50%, it lasts about 75 hours (average). The base chamber has carry handles / insets on the side of the unit to conveniently carry it after filling. Cleaning & water usage: Levoit recommends using distilled water. I refuse to pay for distilled water. My apartment building has a water softener. I use tap water. Because of that I expect it may not last as long as if I was using distilled water. I clean it once a week, even though Levoit recommends cleaning it every 3 days. It is pretty straightforward. You fill the base chamber with 6 cups of distilled white vinegar, and the top chamber with 1 cup of distilled white vinegar. Top and bottom chambers completely separate. Then carefully swish the vinegar around in both chambers, making sure to not contact the air outlet with the vinegar in the top chamber. You also lift the hose out from the base chamber, and disconnect the filter head (see attached picture in this review). Then you place the filter head into a container of vinegar so it's submerged. Soak that for one hour. Then pour out all vinegar and rinse all the parts until the vinegar smell is gone. DO NOT run vinegar through the humidifier with the unit turned on. A note on humidifiers and white dust: I’ve seen people asking whether one humidifier or another leaves a white dust. This is not a function of the humidifier but of how hard or soft your water is. My water is very soft, I’ve strip tested it. As a result, I see no white dust or residue using this humidifier. If your water is hard then expect to see this white residue. Also expect to clean it much more frequently. Filter: This unit doesn't need an additional filter. The filter head (containing beads) is connected to a hose in the base chamber, & it's the only 'filtering' the unit does. I clarified this with Levoit Customer Service. Yeah! No extra filter costs! Noise level. There is a very low volume whirring hum from the device that for me is only really audible when I’m within a few feet of the device. It is honestly no more than any other ultrasonic humidifier I’ve used, probably less. Then approximately once an hour it makes a deeper higher volume noise for 10 – 15 seconds that initially concerned me. I now understand this to be the pump drawing water. The pump draws water from the base unit, up a hose and dumps it into the upper chamber. I’d say it’s very brief about once an hour. Whether or not this noise will bother you is an individual tolerance. For me it is no bother because it’s infrequent, not overly loud, and I understand it’s a part of the function of the unit – a tradeoff for having a large 10L base chamber of water to draw on. The VeSync App. I’ve only just started playing with the VeSync app. It has the same functions as the unit through the device itself, or the remote, plus extra features like a plant humidity function which I’ve never used. It allows you to take a photo of a plant and scan that into the device to set up plant humidity functions. The app also has a ‘schedule’ function if you want to set the humidifier to turn on / off through a schedule. The app is compatible with Alexa and Google Assistant Home devices. It has a template of voice commands in the app you can use, and is compatible with Routines. The App will notify you when the humidifier is empty and needs refilling. Lights. The humidifier has the ability to turn off all lights on the unit through a ‘sleep’ or ‘display’ button for using it in your bedroom while sleeping, if you want all lights off. You can turn off all the lights on the device itself, with the remote, or through the VeSync app. Sum. In sum, this humidifier makes a significant difference for me, completely eliminating dry itchy winter skin. My apartment is on the small side (~ 450 – 500 sq ft total in 2 rooms) and the room I’m using it in is only about 300 sq ft. Your mileage will vary.
Z**I
I recommend
Very good & nice product,
R**.
Funktioniert ohne Probleme
Ich bin sehr zufrieden mit dem Gerät. Das Gerät kam ohne Beschädigungen bei mir an. Nach dem Auspacken und auffüllen des Wassertanks konnte es direkt los gehen. Die Automatikfunktion ist nicht so das richtige für mich, weswegen ich meine Wünsche einfach Manuell eingestellt habe. Ich finde es gut, dass man einen Wunschwert einstellen kann z.B. 50% Luftfeuchtigkeit und das Gerät beim erreichen dieses Wertes sich ausschalten und nach 5% Absenkung (45%) dann sich wieder einschaltet. Die Möglichkeit auch eine Heizung einzuschalten, bietet mehrere Vorteile wie z.B. schnellere Bindung mit der Umgebungsluft und weniger Abkühlung der Umgebungsluft (im Winter z.B.). Ich selber habe das Gerät zunächst mit 7dH Wasser verwendet. Dennoch ist Zuviel Kalk im Wasser und Mineralien sowieso. Ich habe jetzt Destilliertes Wasser gekauft und damit habe ich keinen "Kalk-Nebel" mehr. Der Tank hält ca. 2,5 Tage mit je ca. 8-10 Stunden Arbeitszeit auf einer Nebelstärke von 1. Also ca. 20-25 Stunden mit einer 6L Tankfüllung auf der Stufe 1. Kann ich nur Empfehlen. Sollte sich was ändern, wird es vermerkt. - Diese Bewertung wurde nicht eingekauft, das Produkt habe ich selbst gekauft -
T**Y
Plug and play
Amazing purifier. Being smart is definitely worth every penny as you just need to adjust it once and it will do the trick
K**7
Umidificatore vero, no diffusore di essenze spacciato per umidificatore
Ho un soggiorno di 60mq con stufa a legna che scalda e secca notevolmente l’aria. Sono arrivato anche al 35% di umidità in ambiente con conseguenti problemi di secchezza della gola (sopratutto nei bambini). Mi serviva un umidificatore potente, con molta autonomia e che facesse anche vapore caldo all’occorrenza (più sano e di aiuto alla secchezza delle vie respiratorie). Ho trovato questo in offerta usato come nuovo (60€!). Preso con l’intenzione di rimandarlo al mittente se mi avesse deluso come altri due in precedenza. Che dire: FANTASTICO. Un umidificatore vero! Automatico volendo. 5 litri di autonomia che mi portano l’umidità al 55% per 4gg senza problemi. Silenziosissimo! Posizionato in soggiorno vicino alla tv non si sente minimamente. Facile da caricare e da pulire. Raccomando di usare solo acqua demineralizzata o d’osmosi. Non ha nulla a che vedere con i diffusori di essenze ambiente spacciati per umidificatori. Quelli fanno solo profumo. Questo fa VAPORE. Vale sicuramente il prezzo anche da nuovo ovviamente. Provato per 2 mesi e ne sono ancora un felice utilizzatore. Non posso che consigliarlo a chiunque abbia le mie esigenze.
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