Medline Hudson RCI UpDraft II Opti-Neb Nebulizer w/ Tee, Mouthpiece, 7" Tubing, Std Conn, 6" Reservoir is a respiratory care product intended for use in respiratory care settings. Supports breathing therapy routines with practical, user-friendly components. Packaging: CS/50. A practical option for routine replenishment where consistent performance and easy handling are important.