This ducting hose is perfect to connect your fans and filters with, this one is 317mm. It is soundproof so it will help you to lower the sound of your ventilation. The soundproof ducting hose can be used at both the intake and extraction to maximize its effect.
* The price is per meter
* Soundproof ventilation ducting hose of 317mm
* Can be used at both intake and extraction for maximum effect