Dreo - 6L Top Fill Humidifiers for Bedroom, 60 Hours Runtime, 28dB Quiet Cool Mist Humidifiers for Large Room Humidifiers

We experience large swings in humidity over the year and it has become necessary to add moisture in the winter as the humidity levels have dropped to 10-15%. The DREO unit has been running about a week. It is quiet and has been very effective. Humidity levels have increased over a roughly 2000 sq ft area to between 30 and 45%. The DREO humidifier runs for roughly 24-hours on the 6L tank. We are filling it every day. I suspect that we will add a second humidifier next winter.

Update 4/17/2026: This is a great unit, I highly recommend cleaning the entire unit weekly to at most every 2 weeks. As my lung infection started to clear up, it started to get worse again! My doctor asked if I cleaned the humidifier yet? I said, "No, not yet". I can't remember the exact phrase she used, "humidifier bacterial infection". I cleaned out the the humidifier and was surprised with the amount of fungal growth that was in the very bottom of the both humidifiers especially the larger unit, this one! It took me a long time to thoroughly clean it out! one week later it had fungus growth but not much and was so much easier and quicker to clean out. Use white vinegar soft cloth and soft brush to clean out the base. By the way don't get water into the electrical part of the filter. If water does get into this section do not turn on until it is completely dried out or you will kill the unit! Original post: This is an excellent cool mist humidifier. puts out small to large amount of mist and to can set it to automatic or manual mist amount. This perfect for small to large rooms. I have a smallish size bedroom packed to the gills so I purchased the DREO 3 liter model unit. The humidity level was 20% and I got very ill, lungs infection with congestion, sore throat and sinus congestion with eye ached and headaches, I was a mess! This was a yearly thing and thought it was seasonal allergies... This unit could not get my room above 40-45% running 24-7 for 8 days, I started to feel a little better. I ordered this unit and running both units together, it took 2 days to get it up to 65% where I have it set too. I am finally starting to feel recovery! I may need to turn up the humidity at night as my throat still gets dry. The humidifiers use more water at night too. I do have an electric heater which might be why the room gets so dry, this heater was designed not to dry out the airs as much as others, so they say! In conclusion, I would recommend the larger unit over the smaller, both looks and works great and are quiet too!

This is a really nice humidifier. I've used a lot of humidifiers in the past and they usually do the job. This one meets the need and has a few surprise extras. The large canister was essential for my very large bedroom. I'm in San Diego where it's dry, and it took 2 full fills to bring my room to 65% humidity. Now that I'm there, the canister only needs filling once every few days. I love how much comes out at once. I've never seen that much on any humidifier I've had. And the nice surprise is being able to angle it in a direction so that it can come down directly onto my head while I sleep. This thing is silent. No noise at all. It just does it's thing without a hum. The controls are very easy. I set the desired humidity to 65% and it just goes. I love that I can see what the current humidity is from far away. The display is really clear. The light is nice and not terribly bright and I like that it can be turned off at bedtime without turning off the function of it. One of the really nice surprise is how easy it is to fill the canister. If you pick it up it comes easily out of the base. And unlike any other humidifier I've had, the canister sits flat on a counter so you can refill it without holding it. It also feels really sturdy. I think I'll probably by another few for my guest rooms as visitors tend not to be used to the dryness here. I highly recommend this product.

Great for a bedroom. We fill it once a day. Love filling it from the top with a jug of water. Extremely quiet.

Excellent unit. Works like a charm even with my very hard water.