VIVOSUN AeroStream U075 USB Humidifier, 750ml Cool Mist Mini Humidifier with 2 Mist Modes, Auto Shut-Off, Smart Remote Control with VGrow, Designed for Small Grow Tents/VGrow

I recently purchased the VIVOSUN Aerostream 750ml USB Humidifier, and it has been an excellent addition to my grow system. Its compact size fits perfectly in my space without taking up too much room. The humidifier is easy to set up and delivers consistent humidity, which is crucial for maintaining the optimal environment for my plants. The USB-powered feature makes it super convenient to use, and the 750ml capacity is just right—it lasts long enough without needing constant refills. Overall, the build quality is solid, it’s quiet during operation, and it does exactly what I need it to do. If you’re looking for a reliable, compact humidifier for your grow space, this is a fantastic choice. Highly recommended!

Turns on with power cable receiving power, so you can use a timer or a controller that controls plugs to power it automatically under specific conditions. Noise level is absolutely.. silent. Quality is well built. Humidity builds super slowly which is good for avoiding sudden changes in environment. It has two different power modes, one being constant and one is bursts, allowing for more control of humidity build up time. Price is amazing for the product and it looks great, very professional and hidden in a way, and small. Easily powered by a USB

Dehumidifier works as it stated, the directions are not 100% clear it says that there’s a replacement part or you have to replace the Cottonwood. There is no replacement in the box. It tells you there’s a replacement in the instructions but the replacement is not there. You’re gonna have to email them fight them because of their lack of support they don’t want to give nothing away for free, terrible support. They do not stand behind their products but once it stays working and it is working, it’s good. They’re just nowhere to help you with it so if you’re intelligent enough, you could probably figure it out and make it work for you, but the lack of support is just not there.

Worked for a couple months then idk if it clogged up but the ring that produces the vapor got rusty and it just refuses to operate now spend a little more money on something better

Perfect for my Vgrow setup. With the vivosun app I have complete control over the humidity settings. I wouldn't recommend this for larger tents (3x3, 4x4, etc), but it's perfect for smaller grows. The reservoir is compact for smaller grow spaces. Higher humidity setting require more frequent fill ups, but 55%ish is very easy maintenance. If you have a vgrow I'd consider this a must have.

Bought this last March and it died. 3 stars for 8 months of use.

I like this much better than the larger humidifiers. It is easy to refill, simple to use, doesn't leak and it lasts for a good day or so. I replaced all my larger humidifiers with these. The compact size let's me place it anywhere in the tent which is a big advantage. I took 1 star off for the short usb cord and plastice piece that covers the top. I used a larger cord without issue. I beg the manufacturer to replace the piece of plastic on the top that you must remove before using. I spent over 20 minutes trying to peel and rub this plastic off and I couldn't get all of it off. This humidifier is extremely reliable and I would highly recommend it for any garden.

Great little humidifier. Good for a small tent if you're looking to fine tune RH. It is not the model that connects to the smart controller. I knew this when I purchased it because I read the description.