It is a no-rinse

Engineered with optimal point geometry for maximum comfort and reliability

Three-layer construction

activated charcoal layer binds toxins and odor-causing molecules

Allows smooth gliding across uneven surfaces and thresholds

Star Lumen Oxygen Supply Tubing with Connector, 25 ft Breathing Exerciser It is a no-rinseHudson RCI oxygen supply tubing is available in a variety of lengths and configurations to meet the needs of patients and clinicians in all care settings Distinctively designed Star Lumen tubing features a channeled inner lumen to resist kink and occlusion. Star Lumen tubing is now available in a distinctive green tint color to make it more visible against certain background colors. Oxygen tubing comes with a standard connector on one end and either a