This product is designed for and sized to be used with our Standard Nylon Braided Hose.\n\nFor use with our PTFE Hose, you must use a hose separator one size smaller than the hose (difference of -2AN).\n\nThis 4AN hose separator will not create an ideal fit with 4AN PTFE Hose.\n\nThis Hose Separator is available in the following colors: Purple, Black, Teal, Red, Green, Orange, and Gold
