Special 4 foot lightweight thin pressure tube (HD60-2010)
The 4 Foot SlimStyle™ Tube is a special thin pressure tube designed for use with the Human Design Medical Z1 device. This tube is 48 inches in length and has an internal bore diameter of 15mm. This makes this model thinner and more flexible than the standard 22 mm tube. This tube will fit any CPAP Mask. This is the 4 foot tube only.