19mm - 150mm PVC Flexible Duct Hose, Rs 100/meter Century Plastic India | ID: 21536327248
2M Flexible Air Ducting Hose Ventilation Transparent High Pressure PVC Steel Hose for Inline Duct Fan Ventilator 100 125 150mm|Air Conditioner Parts| - AliExpress
Buy Kair Connector with Backdraught Shutter 150mm - 6 inch Non-Return Damper Flap to Connect Duct Pipe or Flexible Ducting Hose Online in Vietnam. B004X4SV8M