VIVOSUN AeroStream H19 Intelligent Environmental 19L Humidifier with Temp & Humidity Probe, Top Control Panel, Smart Remote Control, Designed Specifically for Use with Grow Tents

The Aero stream always keeps my humidity where I set it, I just use the "Auto" feature and set it to whatever value I need. It has its own thermometer so it can work w/o a growhub or with it, just depends on how much equipment you have. It makes next to no noise and it's built sturdily so I don't have to worry about breaking it. It comes with wheels on the bottom too so you don't have to pick it up every time you need to move it, better than most large humidifiers I've had. All the functionalities ranging from the "Auto" mode, to the "cycle" are awesome, you can also adjust settings from the phone too so you don't need to stand up everytime your VPD gets out of range. Best value you can get for $150, especially since you don't have to stress about humidity anymore for my grows.

Tried one from another company, didn't work, got a replacement, leaked, finally got this and no probs. Crystal clear instructions, probe worked immediately upon plugging, overall simple setup and in a 3*3 does exactly what's needed. I'm happy and if it wears out I'm coming back. If something should happen in the short term I'll update.

I grow vegetables in a 2x2 grow tent. It's great for year round growing. And as anybody who grows knows, you have to have perfect conditions for quality harvests. This takes care of that perfectly. I'd say it works best in 3x3 or smaller, and for germination tents. It could easily handle larger tents, rooms or greenhouses but you'd have to fill it more often. The features are what makes this so desirable. It comes with a sensor probe that tracks temperature and humidity level. It has steady mist and timed modes. However, the true selling point is the automatic setting. You can set hi and low points and the humidifier will take care of the rest. Syncing it with the app allows you to track from your phone and operate the humidifier remotely. And crazy enough, its all super simple to understand and operate. Game changer for me.

This thing is a beast! It’ll keep your house your grow room or whatever your doing right where you need it and not struggle! It’s so quiet but so powerful.

This humidifier works extremely well. I grow my tent in a non-air-conditioned building before the humidifier install my humidity would get as low as 45% with the Duck fan on trying to keep it cool the temperature inside my tent would be around 100 if it was 95 outside After the humidity in install, I’m able to keep my humidity up as high as I want today it is 95° outside. I have the tent and 80% humidity and it is currently 93 inside of the tent not only does it act like an air conditioner but it’s a great humidifier

I have read and reread booklet. Screen keeps turning off. Only way to turn it off is to do a reset and it will not connect to my 2G or 5 G WiFi. They do t advise up front you need 2.4. It’s going back once I cycle through the water. It does put off a good stream of mist but since the screen shuts down I never know what the humidity level is unless I go to the unit and touch it. Going back to my much cheaper humidifier

I love my Vivosun humidifier. I program it to the humidity level I want, and it shuts off automatically when it reaches that level. The lights on the front go dark on their own without being prompted. So, no disturbing your girls when the lights are out. This works well in a 2x4x5, but I am confident it would do well in larger tents as well. It holds plenty of water so I do not have to constantly add to it. Connected well to my Vivosun grow hub.

Works very well for the price point..