Ideal-Air Silver/Silver Ducting
Ideal for air cooling all Sun System® hoods. Also can be used in various heating, ventilating or exhausting applications. These Class 1 aluminum flexible air duct connectors are made from tough, puncture resistant 3 ply aluminum foil laminate and contain a high density, corrosion resistant wire helix in the duct wall for support.
— Ships from SS: WA, CA, CO, MI, TN, PA, FL USA.