EZ Flate Air System ManifoldUpgrade your old hose system today with the EZ FLATE Air System Manifold! Universal push to connect couplers that allow for EZ er setup and take down Assembled with a digital guage for fast and accurate PSI readings Slide valve to open (up) or close (down) air flow 2 x AAA batteries included Select "Yes" below to include 2 I M plugs and teflon tape to fasten on your hose lines and connect to this manifold if your hose kit does not already have those