VIVOSUNAeroStream 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

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.

Works fast!

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.

Vivosun makes some great products for the price this is not one of them it struggles to raise humidity 10% at the most in a 2x4 filling it everyday and the fill design is pretty inconvenient as well as the cotton wick that is supposed to be replaced regularly but doesn’t come with it or any info how to get, it lasted about 3 months before dieing completely.

Very useful

Works well for small spaces. I wish the reservoir was a little bigger but overall it works well for a 2×4 tent

Three of six worked perfectly. Use only purified or distilled water.

Funciona perfectamente