The Revolution Silenced Vector 150 EC fan is the ultimate in small inline silenced fans, ideal for smaller grow room environments. Developed by Systemair as part of the EC Vector range, they have wrapped the most efficient fan on the hydroponics market in purposely designed acoustic housing.
The acoustic foam is manufactured to absorb noise without restricting any airflow - so you'll still get the same airflow you would with a regular Revolution EC, but with none of the noise. The foam is certified for use in air acoustics applications, so it won't absorb moisture or dust - meaning it's as long-lasting and durable as every other Revolution fan.
