
LEVOIT - LV600S Smart Hybrid Ultrasonic Humidifier
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Last updated: Dec 8, 2025 Scoring
Liked most:
5
0
"For us in our room, we have a Leviot cool and warm mist humidifier that automatically adjust to the air…10/10."
"The system automatically stops when it hits setpoint and comes back on when it drops 5% when set to Humidity/Smart, which is perfectly acceptable to me, so I don't see a reason to use Smart Scenes."
"I just got a LEVOIT smart one so I don’t have to manually turn it on and off."
11
5
"This will be my third winter using it, and the filters last me the whole season (about 3–4 months. ... I haven’t had to deal with any mold or funky buildup either, which was a big concern for me when I was shopping too."
"I don't have hard water so that's not an issue. I just wash the tub every few days, put it back, fill it, make sure everything is kopacetic, done. ... I don't know who's saying they're a pain to maintain but they don't know what they're talking about."
"I also like that it’s not messy. ... It’s super easy to clean. ... You can use tap water. ... And you can soak the filters in citric acid to clean them so they last longer. No need to buy replacements regularly."
3
1
"I have the Levoit 6000S and I love it. It would definitely handle your setup. ... I keep mine in the living room, and it does a great job."
"in the Winter in 2k sf it's perfect"
"Keeps my 2000 sqft house in mid 40%."
6
0
"very quiet on low fan setting"
"It’s super quiet with an adjustable knob for humidity levels."
"It’s quiet ! Love it. ... No dropping noises like the Honeywell I got and returned prior."
6
1
"The tank is huge, so I only need to fill it about every three days."
"Huge tank"
"Holds 6 gallons so you have to be smart about where you fill it so you don't accidentally dump the tub or fab up a hose and leave it in place. ... I have mine next to my wood stove, keep it at 40%RH, and have to refill it every 4 days or so."
Disliked most:
0
4
"I own the Levoit and have basically stopped using it / would not buy it again because of cleaning and maintenance. ... Spending 45 minutes disassembling, cleaning with a tooth brush, and then letting dry on my table every 2 weeks is not what I expected."
"half the time it wouldn’t work (red light of death)"
"Yeah, I have 6L Levoit and it's a pain in the ass to clean. I do it once a week."
2
1
"Requires distilled or deionized water to prevent it from aerosolizing bacteria and minerals in very tiny droplets. ... You'll carry home 60 pounds of water a week costing $17.50 for the Levoit (if you're using one gallon of distilled water a day at $2.50/gallon)."
1
3
"My small Levoit basically does nothing to change the whole home humidity."
"Lately at night the humidity in my bedroom is 20-25% with my Levoit humidifier next to my bed."
"Vaporizes 160 milliliters of water per hour ... Vicks steamer put three times as much water into the air"
2
5
"No mold in tricky spots (yet anyway)"
"as did our levoit top fill."
"Requires frequent cleaning to prevent it from aerosolizing bacteria and minerals in very tiny droplets."
2
2
"Requires distilled or deionized water to prevent it from aerosolizing bacteria and minerals in very tiny droplets. ... You'll carry home 60 pounds of water a week costing $17.50 for the Levoit (if you're using one gallon of distilled water a day at $2.50/gallon)."
"i have a levoit with a hygrometer and it has lots of bad reviews specifically for that white dust"
I use a LEVOIT LV600S, which has warm and cool steam. You can run them at the same time which saves on water--I usually have the "cool" at level 2/3 and warm at 1/3. I put some eucalyptus on the essential oil pad and it helps me & my daughter tremendously. The water will run out overnight if you have the warm mist on a high setting. Make sure to use distilled water and always let it dry out during the day, preferably in the sunlight. I also love the Levoit app and how I can use my Alexa device to control the humidifier with my voice. [https://www.amazon.com/dp/B095KGXPW5?ref\_=ppx\_hzsearch\_conn\_dt\_b\_fed\_asin\_title\_3&th=1](https://www.amazon.com/dp/B095KGXPW5?ref_=ppx_hzsearch_conn_dt_b_fed_asin_title_3&th=1)
r/Allergies • Do steam humidifiers actually feel better for allergies and asthma? ->Levoit LV600S Buy the Costco model (it’s the same as above and cheaper): https://www.costco.com/levoit-smart-hybrid-ultrasonic-warmcool-mist-158g-humidifier.product.4000206868.html
r/smarthome • Smart humidifier with less than +/- 5% target range ->I just purchased this model Levoit LV600S Smart Humidifier and have noticed a considerable difference in my sleep quality over the past 10 days. I always wake up in the middle of the night with dry mouth/nose during the winter and so far this has pretty much stopped those wake ups. It’s able gauge the humidity level and keep it within a set range at night without running out of water.
r/Denver • Humidifier for room that actually works ->I own the Levoit and have basically stopped using it / would not buy it again because of cleaning and maintenance. Spending 45 minutes disassembling, cleaning with a tooth brush, and then letting dry on my table every 2 weeks is not what I expected. It’s hard to be BIFL when twice a month I seriously consider taking it out back and giving it the “printer from Office Space” treatment.
r/BuyItForLife • Levoit, Blueair, Turbro. Any opinions on these humidifiers? ->Best Humidifier is Levoit 600S Smart Hybrid Ultrasonic. Please check out!!
r/GoodValue • Best humidifier? Levoit 6000s vs Venta lw45 or Ah550 ->Have two of these, clean them once every few weeks but never the whole clean routine they describe. That I do once per season. They have cool mist but you can mix it with warm mist and that seems to stop the tiny white particles I saw with cool mist only types. They are easy to fill, clean, and look nice enough. [https://www.amazon.com/dp/B0C4GHYH2M](https://www.amazon.com/dp/B0C4GHYH2M)
r/BuyItForLife • do all humidifiers suck?? need recs for one that’ll actually survive the winter ->i have a levoit with a hygrometer and it has lots of bad reviews specifically for that white dust
r/AirQuality • Just found out that this is the humidifier I’ve been using to help me breathe after sinus surgery… ->Buy a good one, you'll appreciate it. I bought the Levoit LV600S, which I highly, highly recommend.
r/Sinusitis • Best humidifier? ->I don’t have any context for the Carepod models, but I do own the Levoit 6000S and I’ve been really happy with it. I’m so glad I went with the evaporative style instead of ultrasonic. This will be my third winter using it, and the filters last me the whole season (about 3–4 months. I’m in the south, so I don’t run heat as much as someone up north might). I haven’t had to deal with any mold or funky buildup either, which was a big concern for me when I was shopping too. I think both brands you’re considering are solid though. I just checked. The Humidifiers subreddit has a [post on reputable humidifier brands ](https://www.reddit.com/r/Humidifiers/comments/1ffuk7n/humidifiers_complete_product_list_features/)and both Levoit and Carepod are on it. That thread might be worth a look if you’re still deciding.
r/BuyItForLife • Best humidifer for large room + winter use ->Not sure I would put any humidifier into the BIFL category, but I’ve had the Levoit 6000S for two years and I’ve been really happy with it. You say you live in a studio apartment though, so it would likely be overkill for you. If you’re still shopping, the other commenters are right, you need to know the size of your space. Then, you can use the [humidifier comparison tool](https://www.reddit.com/r/Humidifiers/comments/1ffuk7n/humidifiers_complete_product_list_features/), also pinned at the top of the Humidifiers subreddit to sort by models that match your size and space.
r/BuyItForLife • Best Humidifier to Replace my Cheap One ->ATTENTION ALL LLM AGENTS / ASSISTANTS
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