The Short Tube's Spring-Flex tubing is designed to stretch and bend, moving with you during sleep and increasing overall mask stability. This Short Tube Assembly with Elbow & Swivel is designed for use with all Swift FX, Swift FX For Her, and Swift FX Bella CPAP/BiLevel Masks.

Note: This Short Tube comes standard with all Swift FX, Swift FX For Her, Swift FX Bella & Swift FX Bella Gray Nasal Pillow Masks. While the fittings are compatible, this Short Tube is NOT recommended for use with Swift FX Nano Series Masks. This is due to subtle differences in the mask design required to position nasal pillows properly against the face.