Product description

The innovative PhonicTrap offers excellent acoustic capabilities and the best comfort of use at present.
The noise level of air flow is reduced effectively and the product is free of glass wool.
This duct is made out of the following high quality layers:
1. black vapour barrier, which is completely lightproof
2. sound absorbing plastic material and is antiallergic
3. flexible air hose
Made in France
Available in seven sizes: ø102, ø127, ø152, ø160, ø204, ø254 and ø315mm