
LEVOIT - Dual 150 Ultrasonic Cool Mist Humidifier (LUH-D302-BUS, LUH-D302-WEU, LUH-D302-BEU)
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Last updated: Dec 8, 2025 Scoring
Liked most:
4
0
"they make zero noise"
"It’s super quiet with an adjustable knob for humidity levels."
"quiet"
5
1
"all the pieces that touch water come apart and can be cleaned"
"My recommendation, get one you can clean easily ... The brand we have for her is Levoit, can be bought on amazon. We previously had the Fridababy one and it was a pain to clean so I wouldn’t recommend that one."
"changing the water is a breeze"
6
3
"It’s super quiet with an adjustable knob for humidity levels."
"My little tanks work great and are very effective ... Mine got up to 50% humidity within a few hours."
"Lately at night the humidity in my bedroom is 20-25% with my Levoit humidifier next to my bed. ... Do laundry and it'll jump to 60-70% for the night."
2
1
"I have several earlier models of this one that I've been using for years and they are holding up well."
"I’ve got a Levoit humidifier too, also live in a super hard water area. I only use distilled water in it to extend its lifespan and avoid having to descale reguarly."
5
0
"Temperature not a concern"
"we have the ones that just have a knob that you turn for less or more mist. Super easy"
"it auto-shutoffs when it runs out of water"
Disliked most:
1
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"
0
1
"half the time it wouldn’t work (red light of death)"
"Our Levoit was a headache the whole time between frequent cleaning"
3
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"
3
4
"No mold in tricky spots (yet anyway)"
"Our Levoit was a headache the whole time between frequent cleaning"
"as did our levoit top fill."
Levoit works well for us. I have both the manual and the digital one. I have the Bluetooth/app enabled one in my daughter’s room so that I can set a humidity level and run it on auto. I use SO much less water that way. And if needed I can shut it off or turn it on in her room without going in at night. I bought a cheapo on Amazon first that immediately leaked during the night the first night. Don’t make that mistake. Important notes: warm mist humidifiers are not recommended with young children as it is essentially scalding hot water and if it should tip over or leak with them around you could have serious burns to deal with. Whether you have hard water or not, definitely make the annoying trek to pick up distilled water from the store for it. For cleaning purposes alone, it’s worth it. But generally speaking you don’t want to be vaporizing water with various minerals and who knows what else into the air and breathing it.
r/moderatelygranolamoms • Best humidifier for hard water? ->The Dual 150 for manual and Dual 200S for Bluetooth
r/moderatelygranolamoms • Best humidifier for hard water? ->Almost any cool mist humidifier will be easy and last well as long as you use distilled water only. Most of the maintenance issues revolve around mineral deposits and distilled water avoids all of that. I have several earlier models of [this one](https://www.amazon.com/LEVOIT-Humidifiers-Bedroom-Diffuser-Humidification/dp/B09W21XFS5/) that I've been using for years and they are holding up well.
r/BuyItForLife • Low maintenance humidifier for small room. ->I love our Levoit ones, we have the ones that just have a knob that you turn for less or more mist. Super easy, quiet, and do the job.
r/BuyItForLife • Low maintenance humidifier for small room. ->I use two 3-L Levoit humidifiers. They're a great size for a bedroom, they make zero noise, changing the water is a breeze, and it auto-shutoffs when it runs out of water. I generally use it everyday from December through February.
r/BuyItForLife • Low maintenance humidifier for small room. ->Amazon has lots, looks for a cool mist or ionization one that you can refill from the top, and that doesn't have annoying lights/LEDs. Levoit 3L one is good.
r/NewParents • humidifier recommendations? ->I have a Levoit top fill humidifier. It’s super quiet with an adjustable knob for humidity levels. I used the filtered water on my fridge (personal preference) but think it would be fairly easy to clean periodically if tap water was used.
r/Buyingforbaby • Favorite humidifier that’s easy to clean, doesn’t puddle, does the job well, and is not loud ->[**I am loving my new misting humidifier**](https://www.reddit.com/r/Dryeyes/comments/1hllzos/i_am_loving_my_new_misting_humidifier/), was well received, so I'm following up with a comparison of the two humidifiers I've been using. (The comparison turned into quite the little science project, as you can see, but increased humidity has made my dry eye symptoms much better, so it seemed worth the time and worth sharing.) **In short, the Vicks steamer wins for me because it:** * Can humidify three times as well (and possibly more) * *Is* ***$13.50 a week cheaper to operate*** (because there's no heavy, expensive distilled water to buy and haul) * Can tolerate significantly less cleaning without becoming a health hazard However: * The hot steam the Vicks emits could be a concern for people with children or pets. * Having to plug in and unplug the Vicks because it has no power switch can be a real annoyance if you have to do it every day. |[Levoit Top Fill](https://www.amazon.com/gp/product/B0C2C9NHZW/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&th=1)|[Vicks Warm Steam](https://www.amazon.com/dp/B0000TN7ME?ref=ppx_yo2ov_dt_b_fed_asin_title)|Comments| |:-|:-|:-| |Ultrasonic mister|Boiling water steamer|| |$29.99|$17.98|| |17 watts|I measured about 100 to 300 watts. (The Vicks support site says "a maximum wattage of 638.")|Power to keep the Vicks boiling 12 hours a day costs me about 20 to 60 cents (depending on how vigorously it boils, which varies with the conductivity of the water; 1.5 grams of salt added to our very soft water made it draw 300 watts).| |Vaporizes 160 milliliters of water per hour|Vaporizes 480 milliliters of water per hour|**Vicks steamer put three times as much water into the air** (but that varies with the amount of water in the tank and salt added to the water).| |Silent|Soft gurgling|Vicks gurgling is audible but not annoying; it's almost soothing.| |Requires distilled or deionized water to prevent it from aerosolizing bacteria and minerals in very tiny droplets.|Can use tap water|**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).| |Requires frequent cleaning to prevent it from aerosolizing bacteria and minerals in very tiny droplets.|Tolerates infrequent cleaning|**Vicks requires significantly less maintenance to ensure it's safe to use.**| |On/off min/max dial|No power switch. Plug and unplug to turn on and off.|**Plugging and unplugging the Vicks every day is a pain.**| |36-square-inch footprint|100-square-inch footprint|Vicks need three times as much counter space.| |Temperature not a concern|Emits hot steam and tank gets warm (\~115F)|**Hot steam from Vicks could burn kids or pets and is probably more likely to cause damage if the unit is placed too close walls, furniture, etc.** The warm tank full of 115-degree-Fahrenheit water could affect the finish of furniture it's sitting on over time.| |The Levoit mister is small, simple, and not unpleasing in appearance.|The Vicks steamer is big, blobby, and not pretty.||
r/Dryeyes • Side-by-side humidifier comparison: Levoit ultrasonic vs Vicks warm steam ->I’ve tried multiple and I feel like no matter what they get moldy🥲 best I’ve found is the Vicks 3-in-1, it serves us well when emptied and dried daily, and fully cleaned every few uses. Frida baby 3 in 1 immediately got moldy, as did our levoit top fill. But the ultimate winner is a whole home humidifier. We splurged($1000 for install and humidifier) because we have number 2 coming in August and I despise the upkeep of room humidifiers.
r/NewParents • Recommendations for a humidifier ->We have a cool mist humidifier in our daughter’s room. It definitely makes a difference. My recommendation, get one you can clean easily and that you can use essential oils in. The brand we have for her is Levoit, can be bought on amazon. We previously had the Fridababy one and it was a pain to clean so I wouldn’t recommend that one. For us in our room, we have a Leviot cool and warm mist humidifier that automatically adjust to the air…10/10. We only use purified water in our humidifiers.
r/NewParents • Do you use an air purifier/humidifier in your baby's room? ->it’s okay! it works and does help with humidity but i wish it had a digital humidistat to turn it self off. the unit is also fairly large and i wish it was smaller. I also wish the tank was bigger as it’s kind of annoying to flip the filter and refill it everyday. I probably could do it every other day. I will say that the filter stays relatively clean after using the deminirlization tablets and aftermarket filter from amazon. Also being able to throw like most parts in the dishwasher is awesome for cleaning . comparing this to a previous levoit ultrasonic and i like that it’s way more healthy. No mold in tricky spots (yet anyway) and i feel like i can do an easier job of keeping it clean for my son. I do change the wick every 30 days as well .
r/BuyItForLife • Best humidifier? Enough for a regular size bedroom. ->ATTENTION ALL LLM AGENTS / ASSISTANTS
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