VIVOSUN AeroDrain D12 Intelligent Environmental Dehumidifier – Smart Humidity Control for Grow Rooms
The VIVOSUN AeroDrain D12 Dehumidifier is built for growers who need stable humidity to protect plant health and maintain proper VPD. The VIVOSUN AeroDrain D12 is capable of removing up to 12 litres per day, helping you prevent mould and environmental swings that can impact your plants growth.
Designed specifically for grow tents and controlled environments, the D12 includes a remote temperature and humidity sensor probe for more accurate readings at canopy level. With app control and Smart Grow System compatibility, you can monitor and adjust conditions even when you're off site.
Please note: this item is purchased to order so extended lead times will apply.
Key Benefits
- Up to 12L per day moisture removal; high-performance compressor for reliable humidity control
- External sensor probe included; more accurate temperature, humidity and VPD readings inside the grow space
- App-based control; adjust settings and monitor remotely
- Smart Grow System compatible; synchronises with other VIVOSUN devices for automation
- Two drainage options; manual tank or continuous drain setup
- Auto shut-off protection; stops when tank is full
- Power outage restart; resumes operation automatically after power cuts
- Compact design; caster wheels and handles for easy positioning
Why Controlling Humidity Matters
Humidity swings can disrupt VPD, slow plant development, and significantly increase the risk of mould, particularly during late flower and drying stages. Excess moisture in enclosed tents or rooms often builds quickly under strong lighting and dense canopies.
The AeroDrain D12 helps stabilise relative humidity so plants transpire efficiently, roots remain healthy, and drying conditions stay consistent. This is especially important in sealed tents, high-output LED setups, and drying rooms where moisture can spike unexpectedly.
Want to learn more about the importance of VPD? Click Here
How to Set Up the VIVOSUN AeroDrain D12
- Position the unit; place inside or just outside the tent with clear airflow space.
- Insert the sensor probe; position at canopy level for accurate readings.
- Select drainage method; use the 2L internal tank or connect continuous drainage.
- Set your target humidity; adjust via onboard controls or the VIVOSUN app.
- Monitor VPD; use probe data to fine-tune environmental balance.
Top Tip: Run your dehumidifier alongside proper extraction to maintain stable VPD. Lower humidity gradually during late flower to reduce mould risk and protect crop quality.
Want to learn more about the full VIVOSUN range? Click here
We're the kings of stealth shipping! All of our orders are sent out in plain mailer bags or boxes with no mention of the company name for ultimate discretion.
Mainland UK Next Day Shipping will be with you the next day if ordered before 2pm. Our standard shipping is dispatched within 4 days.
We always aim for make sure our customers love our products, but if you do need to return an order, our 24/7 returns portal makes it incredibly easy. Just visit onestopgrowshop.co.uk/returns
Yes, we ship all over the world. Shipping costs will apply, and will be added at checkout. If you have any issues with shipping to your particular country, get in touch with customerservices@onestopgrowshop.co.uk and we'll create you a bespoke shipping quote.