Bonsanto® Retrofit Kit – Humidity Reduction System
The Bonsanto® Retrofit Kit for Humidity Reduction optimizes the air circulation inside your Bonsanto® case and reliably reduces excess moisture.
This upgrade ensures that fresh air is drawn in from below while warm, humid air is vented from above – creating a more stable climate, less condensation, and healthier plant growth.
Installation is quick and simple – it can be done in just a few minutes.
Perfect for anyone who wants to upgrade their existing Bonsanto® Grow Box to the latest airflow standard.
Installation Instructions
-
Unscrew the carbon filter from the lower opening.
-
Drill a new hole near the top, close to the LED light (75 mm hole saw, sold separately).
-
Mount the carbon filter into the new upper hole and route the cable behind the inner fabric downward.
-
Cover the old lower hole with the included cap – it fits tightly and seals securely.
-
Seal the upper vent openings with the provided sticker.
After the modification, the case no longer needs to be completely closed:
Simply zip it up on the top and side – leaving the bottom slightly open.
The new active airflow system will now draw in fresh air and remove humidity efficiently.
Recommended Accessories
-
Bonsanto® MAX Carbon Filter
-
Bonsanto® Silencer Noise Reducer
-
Bonsanto® Hygrometer
-
Bonsanto® Timer
-
Bonsanto® 70W Full Spectrum LED Light
Technical Details
-
Function: Upgrade for improved airflow and humidity control
-
Compatibility: Suitable for all Bonsanto® Mini-Grow Boxes and Case Models
-
Installation: Tool-free except for hole saw (75 mm, not included)
-
Effect: Enhanced air circulation, reduced condensation, stable humidity levels
Scope of Delivery
-
1 × Cover plate (for old lower hole)
-
1 × Sticker for sealing upper ventilation holes
-
1 × Cable tie
-
(Optional: 75 mm hole saw – available separately, approx. €9 on Amazon)
Key Benefits
-
Effectively reduces humidity inside the box
-
Improves air circulation and climate stability
-
Easy installation – no technical skills required
-
Fits all Bonsanto® systems
-
Extends the lifespan of filters and electronic components
The Bonsanto® Retrofit Kit for Humidity Reduction optimizes the air circulation inside your Bonsanto® case and reliably reduces excess moisture.
This upgrade ensures that fresh air is drawn in from below while warm, humid air is vented from above – creating a more stable climate, less condensation, and healthier plant growth.
Installation is quick and simple – it can be done in just a few minutes.
Perfect for anyone who wants to upgrade their existing Bonsanto® Grow Box to the latest airflow standard.
Installation Instructions
-
Unscrew the carbon filter from the lower opening.
-
Drill a new hole near the top, close to the LED light (75 mm hole saw, sold separately).
-
Mount the carbon filter into the new upper hole and route the cable behind the inner fabric downward.
-
Cover the old lower hole with the included cap – it fits tightly and seals securely.
-
Seal the upper vent openings with the provided sticker.
After the modification, the case no longer needs to be completely closed:
Simply zip it up on the top and side – leaving the bottom slightly open.
The new active airflow system will now draw in fresh air and remove humidity efficiently.
Recommended Accessories
-
Bonsanto® MAX Carbon Filter
-
Bonsanto® Silencer Noise Reducer
-
Bonsanto® Hygrometer
-
Bonsanto® Timer
-
Bonsanto® 70W Full Spectrum LED Light
Technical Details
-
Function: Upgrade for improved airflow and humidity control
-
Compatibility: Suitable for all Bonsanto® Mini-Grow Boxes and Case Models
-
Installation: Tool-free except for hole saw (75 mm, not included)
-
Effect: Enhanced air circulation, reduced condensation, stable humidity levels
Scope of Delivery
-
1 × Cover plate (for old lower hole)
-
1 × Sticker for sealing upper ventilation holes
-
1 × Cable tie
-
(Optional: 75 mm hole saw – available separately, approx. €9 on Amazon)
Key Benefits
-
Effectively reduces humidity inside the box
-
Improves air circulation and climate stability
-
Easy installation – no technical skills required
-
Fits all Bonsanto® systems
-
Extends the lifespan of filters and electronic components