AeroStream H09 Intelligent Wi-Fi Humidifier, 2.38 Gal / 9 L Humidifier with Temp & Humidity Probe, Smart Remote Control, Designed for Growers

The VIVOSUN AeroStream H19 Intelligent Environmental 19L Humidifier has been a fantastic addition to my setup. The large 19L capacity means I’m not constantly refilling it, and it runs for a surprisingly long time before needing attention. That alone makes it far more convenient than smaller humidifiers I’ve owned. The built-in temperature and humidity probe works really well and keeps the environment much more stable and consistent. I especially like the intelligent controls and the easy-to-use top control panel — everything is straightforward and responsive without feeling overly complicated. Mist output is strong, consistent, and adjustable, and the unit runs quieter than expected considering its size. It’s been great for maintaining proper humidity levels without constantly monitoring things manually. Build quality also feels solid and well thought out. Overall, this humidifier delivers excellent performance, smart automation, and convenience. Definitely worth it if you need a higher-capacity humidifier for a grow tent, larger room, or controlled environment setup.

This is an incredible device for keeping humidity and Vpd in check. I love that it shuts offs when humidity hits desired level and then turns back on automatically as the humidity lowers. This really helps so that I’m not having to refill with water as much, plus the reservoir tank is huge, so I only have to refill with water every few days. The app is great for setting parameters and keeping readings accurate, so I’m not having to check on my plants as much. I can check the conditions of my grow tent from anywhere now. The hose attachment is also great to go directly into tent.

Works great! I like how you can set it in any % and increments. Such as 55%, 56%, 58% and so on. Some only do increments of 5% but not this one! It keeps my 8x3.5 on target all the time. And has a nice sized water tank to fill and lasts much longer then my older smaller humidifier! Awesome buy to add to the Vivosun hub and all works together (Lights, inline exhaust fan, cirulater fans ect) set it and forget it! And has an option for a low water alert so you don't run it dry. Also has a clear strip in the front for a sight glass to see the amount remaining or for filling. This thing is great!!! And having the app allows way more options, and a log chart, with a sensor for accurate temps, humidity, and Vpd!! Game changer!!

This is a great product line. I prefer the smart devices and this was easy to setup and clean. I am using in a closet at the moment and it doesn't struggle and it's very responsive. However, I had issues with use in a 4 x 4 x 80 enclosed space. There were also many variables as to why this did not meet my initial expectations. Air movement, heat were probably the ugest factors. Again, that is probably more related to user error. I am quite sure the next model up would be perfect. H09?

Living in Florida has its challenges when growing anything because of the heat, storms and monsoon type rains. I decided to purchase a grow tent to control the environment for my tomatoes and peppers. One of the items I incorporated with the tent is this Vivosun Humidifier. It keeps the humidity inside the tent at the exact percentage I set it for. The room size in the grow tent is a 3' by 3 ft and allows me to grow 2 bountiful plants at a time. You don't even know it is running because it operates so quietly. It is connected to my grow hub along with my fan and lighting that controls every aspect of every grow cycle. It is compact enough to fit in the tent with the plants and I usually only fill it ever week or 2 with distilled water.

I have both the 5L H05 and the 9L H09. The H09 holds more water and has smarter output sensory than the H05. I had to add 1 gal of water daily to the 5L H05 to keep it going. I've had the H05 running for a week and added only 2 gallons. Its far more efficient than the smaller H05. For just a few bucks more, I highly recommend the 9L H09 model. I have not used any of the even larger ones but I can only assume it would be the same, if not even more efficient result. Both are absolutely amazing and absolutely serve their purposes very well.

This product to me is 5/5 it is real quite barely any noise, and mist output it real nice and you can adjust the mist level which is cool. The water really last me a while a couple days at least which is good to me. Dosent really get dirty much the design is real compact and pretty light before water. Also the app is really nice to be able to run it on auto and the humidifier probe this all makes a really good humidifier in my opinion.

I used this in a 6x8 greenhouse for humidity and temperature monitoring. Initially, the humidity was all over the place, temp monitoring was with 4-5 degree's compared to other sensors. Contacted Vivosun and told to reset the external probe. I did that, the humidity was slightly better, but I felt that this was working way too hard to maintain 60% humidity, lowered to 55% with better results but not ideal. After 10 days I bought the H19 and found that it was able to maintain humidity with almost precision. As for temperature monitoring, I think may have been the external sensor on the H09. They are easy to set-up, wifi monitoring with the app. Ideally it is a good product, just undersized from my project.

Fonctionne très bien et de bonne qualité. Je recommande.

Perfeito ótimo equipamento muito satisfeito com ele

Buenísimo los productos de vivosun excelente calidad precio de excelente calidad y con la aplicación funciona excelente. Ojo cuando están en la antena que mide adentro de la carpa los niveles tienen que ajustarla bien al humificador ya que tienes que darle un push más hasta que haga clic

Lumidificatore che sognavo. Efficiente funzionale e di grande aiuto. App per iOS é semplice organizzata bene veramente al top.

Stor tank. Bra styrning genom den externa givaren.