Sunset Healthcare Oxygen Tubing, 25 Foot6-channel safety tubing is kink-freeClear, "no memory" tubing remains straight when uncoiledInside diameter of 4.8 mm
drive Oxygen TubingKink resistant 3-channel extension oxygen tubing, 25 FootCompatible with most oxygen tubing rigid, swivel, and Y connectors, as well as inline concentrator water traps
Hudson RCI Star Lumen Oxygen Tubing, 25 Foot25 foot oxygen supply tubing allows for freedom of movementChanneled inner lumen helps resist kinks and occlusionStandard connector on both endsClear PVC...
Sunset Healthcare Oxygen Tubing, 25 Foot6-channel safety tubing is kink-freeClear, "no memory" tubing remains straight when uncoiledInside diameter of 4.8 mm