Humidifier large room 16L 4 2Gal - Lacidoll Whole house Humidifier for Home1500 sq ft Ultrasonic Cool Mist

I have a large studio in Brooklyn with lots of plants. During the winter it gets really dry here and the rest of the year I try and maintain 40% humidity for my plants. The Lacidoll has been amazing. It runs for a long time. It maintains a consistent humidity in the room and turns itself on and off and I never hear it. I can also turn off the display light so it doesn't keep us up at night. Very easy to clean. After 7 months, my unit stopped working. I emailed customer service and they got back to me in less than 24 hours. They're sending a replacement unit. They sent me videos and all the information I would need so I didn't have any further issues. You get what you pay for. This is one of the better purchases I've made. Read more

I can’t say enough great things about this company! From the very first email, their customer service team went above and beyond by answering all of my questions (and there were many!) with incredible patience, detail, and kindness. Every response was prompt, thoughtful, and genuinely helpful. The humidifier itself is top quality!! It’s quiet, efficient, and beautifully designed. It’s clear that they take pride not just in their products, but in truly supporting their customers. It’s rare to find a company that combines such high-quality craftsmanship with this level of customer care. I’m thoroughly impressed and will absolutely be recommending them to anyone looking for a reliable, well-made humidifier backed by a team that truly stands behind their product. Read more

I have been using this product since April of 2025 in a classroom setting to keep the air humid for instruments. It has worked really well in a large classroom. It's quiet, very sturdy around children, and keeps the air humid year-round. The company has been very responsive if I ever had an issue with mechanics or parts, and responds immediately via email. I highly recommend this product and company! Read more

I bought this item on the recommendation of a friend. I love that its easy to fill, has a large tank, has two options for steam release (large directional cone, or flat directional cover). I have had an issue since i purchased the item on March 8 - that is keeping the device from accurately identifying the humidity in our home. We live in Vegas, where its very hot and dry, so a humidifier is a life saver here. The device is completely quiet. It easily keeps our house around 35%-40% humidity. I'm currently working with the customer service team to address the issue with the product not correctly reflecting the in house humidity. It seems to be stuck sensing between 20%-22%. I was pleasantly suprised at how quickly they've responded to my CS inquiries and they've even offered to send a replacement head to see if that resolved the sensor issue. We did have to convert to an in house filtered water system for filling the device. The steam that was coming out was depositing white dust every where - but that was a by-product of the water and not the device. The good news is, i know the humidifier was covering a large area because of all the places i found dust. Even downstairs, behind a closed door, in our bathroom at the opposite end of the house. If we can get this situation resolved with the sensor so it self regulates better this is an easy 5 stars for me. I'll come back with updates once they get it worked out. Read more

I’ve been using this humidifier for a few weeks now and honestly — it’s a game changer! The 16L tank is massive, so I don’t have to refill it every day like I used to with smaller ones. I just fill it up once and it runs for days! The mist output is super smooth and quiet, perfect for my bedroom at night. I love the digital display — it’s clear, simple, and lets me set the humidity level easily. The included remote is a nice bonus too (great for lazy days!). Read more

I have been using Lacidoll humidifiers for the few years and have recommended them to family and friends, because I love them all. Each year, they improve on their past humidifiers and they work even better. This large room 16L/4.2Gal Humidifier from Lacidoll is Perfect, as far as I am concerned. Take it out of the box, take a couple pieces of plastic wrap off the cable ends, fill the unit and turn it on; it is that simple. And instantly you know you are going to be pleased. The unit is completely quiet, and you can change settings quickly and easily, controlling the humidity, speed, the timer and several other settings. Winter is on the way and with the heater comes dry air.. Not so with this Humidifier. Turn it on, set your settings and enjoy humidity all through the house. This is a perfect humidifier to mist all your houseplants, and they will thank you for it. This large room humidifier holds16L/4.2Gal of water, so you won't be finding yourself constantly having to fill it! With 4 speeds, Aroma and light this humidifier makes it easy to add humidity to your house. It is so easy to fill (simply pure water on the top and fill the unit) and this Humidifier even has sleep mode for undisturbed sleep. If you want to add humidity to our house over the winter, I highly recommend buying a Lacidoll humidifier. You won't be sorry. They really are wonderful humidifiers, and this model is great for large rooms. Lastly, I love the remote they created for this model. Along with the buttons for each setting, they also have small diagrams which tell you exactly what the button do! Read more

I purchased this humidifier about a year ago and it worked fantastic for the winter months. We put it away for the spring and summer and just recently pulled it back out only to find that it wouldn’t generate steam. I reached out to product support and within hours, a customer service agent named Ryan helped me troubleshoot and ultimately replace the product under warranty. From my initial contact to him staging a replacement unit, it was less than 24 hours. I can’t recommend this product more and the customer service is absolutely fantastic. Will likely be purchasing another for the upstairs soon. Thank you Ryan! Read more