Returnsox Fabric Exhaust Air Duct

RETURNSOX™-N SERIES/I SERIES

Made of high-strength material, ReturnSox™ return fabric air duct system utilizes patented internal support frame to maintain the flexible fabric duct in rectangle shape and return air under negative pressure. Returnsox™ is a replacement of traditional return air duct with cable suspension system to install on site.

Advantages of Return Air Ductwork

Visual Pleasing

Easy And Quick Installation

Light Weight

High Strength

Reliable Fire Safety

Where to Use HVAC Return Air Duct

Insusox Returnsox

Air Return or Ventilation: Durkeesox Returnsox

As one of the most professional fabric duct manufacturers, Durkeesox provide exposed air duct design, ducting solutions, cold air return duct material, air duct exhaust, vent fabric, ac return duct installation and etc. Want to know how to build a return air ductor or what is the return air vent for? Contact us.