Sonic Air PRO Humidifier + IHC Pro Dual VPD Controller

The Sonic Air PRO Humidifier + IHC Pro Dual VPD Controller bundle is designed to give growers precise control over humidity and vapour pressure deficit (VPD) inside a grow tent or grow room. Maintaining the correct VPD is critical in hydroponics and indoor growing, as it directly affects plant transpiration, nutrient uptake and overall plant health.

This bundle combines the high-output Sonic Air PRO humidifier with the Intelligent Humidity Controller Pro Dual, allowing growers to automatically manage humidity levels for optimal plant development. By stabilising humidity and VPD throughout the grow cycle, the system helps plants perform efficiently during vegetative growth and the flowering stage.

Key Benefits

• Complete humidity and VPD control solution for indoor growing
• High-output humidifier producing up to 6.5 litres of mist per hour
• Dual controller manages humidifiers and dehumidifiers automatically
• Helps maintain optimal VPD for improved nutrient uptake
• Supports stronger vegetative growth and improved flowering
• Compatible with large dehumidifiers such as Quest 70 and Quest 155
• Ideal for hydroponics, coco and soil grow rooms

How It Solves Grow Problems

Incorrect humidity levels are one of the most common causes of plant stress in indoor growing environments. Low humidity can slow vegetative growth and reduce nutrient uptake, while excessive humidity during flowering can increase the risk of mould and poor bud density.

The Sonic Air PRO humidifier generates powerful mist output to quickly increase humidity when needed, while the IHC Pro Dual VPD controller monitors environmental conditions and automatically adjusts humidity equipment. By maintaining stable VPD levels, plants can transpire correctly, absorb nutrients efficiently and grow more vigorously.

Balanced environmental conditions help support strong root development, healthier plants and improved yields throughout the entire indoor growing cycle.

Kit Contents

• 1 × G.A.S Sonic Air PRO Humidifier
• 1 × 150mm Outlet Funnel
• 1 × Sonic Air Pro Dual VPD Humidity Controller

How to Use

1. Position the Sonic Air PRO humidifier inside your grow room or grow tent.

2. Fill the unit with RO water or connect it to a suitable water source if configured for continuous supply.

3. Attach the 150mm outlet funnel to direct mist into the grow space if required.

4. Connect the humidifier to the IHC Pro Dual VPD Controller.

5. Place the controller’s sensor probe at canopy height for accurate environmental monitoring.

6. Set your desired humidity or VPD parameters on the controller.

7. The controller will automatically activate the humidifier or connected dehumidifier to maintain optimal conditions.

This automated setup helps growers maintain the precise environmental balance needed for strong plant health, stable growth and improved yields.