Sea-Hawk Acoustic Rockwool Noise Reducing Ducting - 150mm x 5m clay balls so that the roots stay

so that the roots stay healthy

45 and 25 micron included - W x 670 mm & H x 500 mm

Its lightweight construction

Easy to replace

and stigmasterol

Sea-Hawk Acoustic Rockwool Noise Reducing Ducting - 150mm x 5m clay balls so that the roots stayReduce the noise generated by your fan or extraction system with the Sea Hawk Acoustic Rockwool Noise Reducing Ducting. This 5 meter long ducting features a layer of rockwool designed for sound and heat insulation, effectively lowering both noise and heat emissions from your ventilation system, creating a more pleasant atmosphere for both your plants and yourself. Features Noise Reduction: The thick natural fibre Rockwool insulation effectively