It is suitable for all normal ventilation and air conditioning systems, including high pressure, and successfully withstands constant bending or flexing.
Hon&Guan 100mm Duct Fan With 2.5M Air Ducting PVC Aluminium Foil Flexible Hose
Hon&Guan 75mm Duct Fan With 5M Air Ducting PVC Aluminium Foil Flexible Hose
Devola 100mm Diameter PVC Flexible Ducting, 3 metres, suitable for Extractor Fans, Tumble Driers, HVAC, Universal, (White, 4 Inch, 3m) - DVFD100/3
BORDSTRACT Duct Hosing PVC Flexible for Exhaust Fan Heavy Duty 8in with S Shaped Hook Steel Bracket Reliable Ventilation Solution (10M)
PVC Water Cooling Pipe 12.7mm | Ultra Soft & Flexible Tube for Computer Cooling, High Low Temperature Resistant, Anti Bending (Black/Blue/White/Green/Transparent)
Gatuida 2pcs Washable Magnetic Computer Fan Dust Filter 12x24cm Fine PVC Mesh Sturdy and Flexible