RAM Dehumidifiers 12L & 20L UK | Grow Room & Grow Tent Dehumidifier

💧 RAM Dehumidifiers Guide & Product Information

🌱 Professional Humidity Control for Grow Rooms & Drying Rooms

The RAM Dehumidifier range is designed to remove excess moisture from grow rooms, grow tents, propagation environments, drying rooms, greenhouses, and hydroponic cultivation systems.

Excess humidity is one of the most common environmental problems within indoor growing environments. High humidity levels can lead to:

• ✔ Mould and mildew development
• ✔ Bud rot during flowering
• ✔ Condensation problems
• ✔ Poor transpiration and nutrient uptake
• ✔ Unstable grow room conditions

The RAM Dehumidifier range helps growers maintain stable humidity levels to create healthier growing environments and improve crop protection during flowering and drying stages.

The range includes:

• ✔ RAM 12L Dehumidifier
• ✔ RAM 20L Dehumidifier

The 12L version is ideal for smaller grow tents and compact grow rooms, while the larger 20L model is suitable for larger grow spaces and drying environments requiring greater moisture extraction capacity.

If you are improving your grow room environment, read our guide to maintaining optimal temperature and humidity in your grow tent.

• ✔ Removes excess humidity efficiently
• ✔ Helps prevent mould and bud rot
• ✔ Built-in automatic humidity control
• ✔ Suitable for grow rooms and drying spaces

💨 Why Humidity Control Is Important

Indoor cultivation environments naturally generate high humidity levels due to plant transpiration and watering cycles.

Without proper humidity management, excess moisture can quickly accumulate inside grow tents and enclosed grow rooms.

Proper dehumidification helps:

• ✔ Improve environmental stability
• ✔ Reduce fungal disease risks
• ✔ Improve transpiration efficiency
• ✔ Support healthier flowering conditions
• ✔ Protect drying harvests from mould

Dehumidifiers become especially important during late flowering and drying phases where excess moisture can rapidly damage crops.

⚡ RAM 12L Dehumidifier

The RAM 12L Dehumidifier is designed for smaller grow spaces and medium-sized grow tents.

Key features include:

• ✔ Removes up to 12 litres of moisture per day
• ✔ Compact portable design
• ✔ Adjustable humidistat control
• ✔ Automatic shut-off when tank is full
• ✔ Suitable for smaller grow tents and drying rooms

The 12L version is ideal for:

• ✔ 60cm–120cm grow tents
• ✔ Small propagation rooms
• ✔ Compact drying environments
• ✔ Hobby grow rooms

🌫 RAM 20L Dehumidifier

The RAM 20L Dehumidifier is designed for larger grow rooms and high-humidity environments requiring stronger moisture extraction.

Key features include:

• ✔ Removes up to 20 litres of moisture per day
• ✔ Higher airflow and extraction capacity
• ✔ Built-in humidistat control
• ✔ Continuous drainage option
• ✔ Suitable for larger grow spaces and drying rooms

The 20L model is ideal for:

• ✔ Large grow rooms
• ✔ Multi-light cultivation environments
• ✔ Drying and curing rooms
• ✔ Commercial propagation spaces

🌡 Automatic Humidity Control

Both RAM Dehumidifier models feature integrated humidistat controls which automatically regulate humidity levels within the grow environment.

Benefits include:

• ✔ Automatic environmental regulation
• ✔ Reduced manual adjustment
• ✔ Stable grow room humidity
• ✔ Improved flowering and drying conditions

The humidifier automatically switches on and off as needed to maintain the selected humidity level.

🛡 Protection Against Mould & Bud Rot

Humidity control becomes critical during flowering stages and crop drying.

High humidity levels can quickly create conditions favourable for:

• ✔ Powdery mildew
• ✔ Botrytis (bud rot)
• ✔ Condensation damage
• ✔ Fungal growth issues

Using a quality dehumidifier helps maintain safer flowering conditions and protects harvest quality during drying and curing stages.

🔇 Quiet & Efficient Operation

The RAM Dehumidifier range is designed for efficient continuous operation within indoor growing environments.

Features include:

• ✔ Quiet operation
• ✔ Portable design with carry handles
• ✔ Energy-efficient humidity extraction
• ✔ Automatic shut-off safety system

Both models are suitable for continuous grow room and drying room use.

❓ FAQ

What size options are available?
The RAM Dehumidifier range is available in 12L and 20L moisture extraction models.

What does a grow room dehumidifier do?
It removes excess moisture from the air to reduce humidity levels and prevent mould and condensation.

Why is humidity control important during flowering?
Excess humidity can cause bud rot, mould, and fungal disease problems during flowering and drying.

Does the dehumidifier work automatically?
Yes, both models include built-in humidistat controls for automatic humidity regulation.

Is the 20L version suitable for large grow rooms?
Yes, the 20L model is designed for larger grow spaces, drying rooms, and commercial environments.