![Combi Ducting 250mm x 10 Metres - Foil Inside Heavy Duty PVC outer](http://growshop.co.nz/cdn/shop/products/Combi_Ducting_01_1024x1024_d39f0e08-ef97-41d3-bfb2-1813ecaaa39b_large.jpg?v=1645142025)
Combi Ducting 250mm x 10 Metres - Foil Inside Heavy Duty PVC outer
Combi Ducting 250mm x 10 Metres - Foil Inside Heavy Duty PVC outer
Combi ducting is a combination of an aluminium/polyester laminated inner-duct with an encapsulated high tensile steel wire helix covered with a mechanical resistant PVC layer
Ducting is manufactured to 254mm to ensure it fits over all 250mm standard air duct fittings, fans & filters