Sonic Air Pro - Replacement Connector Lead
Sonic Air Pro - Replacement Connector Lead
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Order by 3pm Mon–Thu for next-working-day delivery · FREE delivery over £50 · Free Wembley pickup
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Reconnect your Sonic Air Pro to its controller
The Sonic Air Pro Replacement Connector Lead links the Sonic Air Pro Humidifier to the Intelligent Humidifier Controller Pro (IHC Pro), letting the controller manage the humidifier automatically and hold humidity steady in a grow tent or grow room. It is a straightforward replacement if the original lead is lost or damaged: manual humidity control leaves conditions swinging as plants transpire and extraction runs, which slows vegetative growth, reduces nutrient uptake and raises mould risk in flowering. Restoring the connection returns full automated humidity or VPD control across hydroponics, coco and soil.
Key Benefits
- Replacement connector lead for Sonic Air Pro humidifier systems
- Connects humidifier to the IHC Pro controller for automatic operation
- Restores reliable communication between humidifier and controller
- Keeps humidity stable for healthy plant growth and better yields
- Suits hydroponics, coco and soil indoor grows
How to Use
- Turn off both the Sonic Air Pro humidifier and the IHC Pro controller before connecting.
- Plug one end into the control port on the humidifier.
- Connect the other end to the controller's input port.
- Route the cable safely to avoid strain or damage.
- Power both units back on and confirm the controller can operate the humidifier automatically to your humidity or VPD settings.

Free next-day delivery on orders over £50 (order by 3pm Mon–Thu). Heavy-item surcharges are always shown at checkout before you pay — we only ever charge what delivery costs us. Prefer to collect? Free pickup at our Wembley store.