Air 3/8" Barb Manifold, 6 port.
This air manifold is used in QCA Spas and other brand hot tubs. QCA uses an air system that is powered by a spa blower. Separate hoses connect all of the...
This item had been discontinued. Item unavailable - 21121-040-000 . See our other 4 port manifolds. See 21120--040-00 for a slip/spg manifold.. 4 Port Slip Manifold, 3/4" this has 2"...
Air check valve for hot tubs in 1" diameter.
1" s x 1" s connector with one way air flow direction indicated on the side of the check valve. This valve allows air to flow in one direction and...