Pairs well with
The Vivosun AeroDrain D12 is a smart 12L/day dehumidifier built for indoor growers who want hands-off humidity control across the full grow cycle. It pairs a high-capacity compressor with Vivosun's app ecosystem and a precision temp/humidity probe — so you can dial in RH from your phone, set it and walk away. Sized right for tents up to 5x5 ft, with continuous drain or 2L tank flexibility for veg, flower, and dry rooms.
Specifications
- Mount the probe at canopy height and away from direct fan airflow — readings near a fan path will lie to you.
- During dry, drop RH slowly over 7-14 days. Rushing the curve costs you terps and quality.
- Hook up the continuous drain hose for flower and dry runs. Emptying a 2L tank every 12 hours gets old fast.
- Running larger than a 5x5 or in a humid climate? Pair with a second unit or boost extraction rather than running this one flat-out.
How to use it
Pairs well with
Cross-reference RH and temp readings with a second sensor for redundancy and trend tracking.
Inline & exhaust fansPair with proper extraction so the dehumidifier isn't fighting moisture-laden air it can't move out.
Temperature controlHeaters and AC units to lock down VPD alongside RH control — full environment dial-in.
Vivosun rangeFull Vivosun ecosystem — lights, fans, controllers — all talking to the same app for unified room control.
FAQ
What size grow tent will the AeroDrain D12 handle?
Up to a 5x5 ft tent in most conditions. The 12L/day capacity is rated at 30°C and 80% RH — real-world pull will be lower in cooler or drier environments. For 4x4 and smaller, it has plenty of headroom; for 5x5 in heavy flower, expect it to run a solid share of the day.
Do I have to use the Vivosun app to run it?
No. The unit runs in automatic mode standalone using the connected probe. The app adds remote control, scheduling, and data trends — useful, not required.
Can I run continuous drainage instead of emptying the tank?
Yes. The included drain hose connects directly to the unit and runs to a floor drain or bucket. In flower and during drying, continuous drain is the only sensible setup — the 2L tank will fill quickly.
Is it quiet enough to run in a room next to living space?
Yes for most setups. At ≤42 dB it's quieter than a typical fridge — audible if you listen, but it won't dominate a room or pass through a closed door.
Will it work for drying flower post-harvest?
Yes. Set the target RH at 55-60% to start a dry, then step it down gradually over 10-14 days. The app trend data helps you track the curve and avoid drying too fast.
Lock in your humidity — set it and walk away
Free shipping on orders over $499*. Ships Australia-wide from Tasmania.