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)
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)