Products ending with (*) ship for free (continental US) if cart total is over $100. Products ending with (**) ship for free (continental US).
Supply hose barb fitting (single)*
This is the BARB FITTING only. It is the small piece that screws into the supply valve, houses the supply valve filter and connects with the supply hose. This is #9 on the new system diagram. (Other parts sold separately, image for reference only)