 |  | Plenum Corrugated Innerduct
 Premier-Plenum Duct is a flexible, non-metallic, corrugated raceway used for effective cable and fiber optic management within interior raceways.

|  |  |  | HDPE Outside Corrugated Innerduct
 Premier Corrugated HDPE is manufactured from High Density Polyethylene (HDPE) and is intended to be placed inside of existing innerduct.

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