Whisper-Quiet Performance Meets Premium Airflow Control

The WhispAIR IV:XX Silenced EC Fan 6″ is a high-performance, energy-efficient inline fan designed for discreet yet powerful ventilation in hydroponic grow rooms and tents. With an impressive airflow capacity of 535m³/h, this 6-inch fan uses EC (Electronically Commutated) motor technology to deliver precise speed control and superior energy savings, all while operating at ultra-low noise levels.

Its acoustic housing dramatically reduces operational sound, making it ideal for indoor growers who need stealth and reliability. Unlike conventional AC fans, the EC motor ensures smoother startup, extended lifespan, and full compatibility with EC controllers for seamless automation.

Key Features:

• Airflow Capacity: 535m³/h – perfect for small to medium grow spaces

• Fan Size: 6″ (150mm)

• EC Motor Technology: Efficient, quiet, and compatible with smart controllers

• Silenced Housing: Damped acoustic insulation for low-noise operation

• Durable Build: High-quality components for long-term performance

• Plug & Play Design: Quick to install and easy to maintain

What the Package Contains:

• 1 x WhispAIR IV:XX Silenced EC Fan 6″ (535m³/h)

• 1 x Pre-installed power cable (UK plug)

• 1 x User manual with setup instructions

• Mounting brackets (where applicable)

How to Use the Product & Best Usage Recommendations:

To install, simply connect the fan to your ducting system using suitable clamps or fasteners. Position the fan in your ventilation setup where optimal airflow and minimal vibration can be achieved—typically at the top of your grow space or in line with your carbon filter.

For best results, pair the WhispAIR IV:XX with an EC controller to take advantage of full speed modulation and temperature/humidity-based automation. Routine maintenance involves checking for dust buildup on the impeller and ensuring vents remain unobstructed.

This fan is ideal for stealth growers and anyone seeking an energy-efficient, quiet ventilation solution for hydroponic environments.