Quality Flexible Fan Silencers from Hydrogarden, for use with any fan.
These great new silencers assist in reducing noise levels when using any inline fan. All silencers are 1mtr in length and are flexible enough to bend 90 degrees to allow fitting into the corners of grow rooms or grow tents.
* Available for 100mm - 315mm Fans/ducting.
* Robust and ideal for small grow rooms - Highly recommended by Somhydro!