[R172023 Chlorinator Tubing] Compatible with for Rainbow Automatic Chlorine Bromine Pool and Spa Feeder, models: 300, 302. [Dimension] Length: 2m. [Easy Installation] Slide the threaded nut onto the pipe, then push the pipe onto the fitting that is supposed to be connected to the original-pipe', slide the threaded nut onto the threaded portion of the fitting, and hand tighten. [Superior Quality] The chlorinator tubing replacement for rainbow is made of high quality material, and excellent performance, not easy to crack in hot weather and sunshine. Please note: the physical slightly color difference or difference, does not affect the use, please do not mind, thank you! Color:As Shown Material:plastic Package Contents: 1 * R172023 Tubing Replacement Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.