The rigid SlimDuct lineset cover is used to make long, straight runs with your linesets or wiring. It works in conjunction with other 4" x 2.75" O.D. (White) SlimDuct lineset cover components.
The SlimDuct SD series is a precision engineered system of prefabricated PVC duct & fittings which are designed to conceal and protect external surface mounted refrigeration linesets as used in Minisplit & ducted split AC systems. They may also be used to conceal drain hose, electrical wiring, cable/telephone wiring, and water or drain pipes.