HPA Secure Connector
This is our choice for the best connector. With this connector, you can plug your HPA kit in you regulator line without risking detaching the tubing like it can happen with push-in connectors.
To install the tubing, push it in the connector and then screw the security ring over it.
It is much more comfortable than push-in connectors if like us you unplug your HPA line during breaks for the sake of security !
Chose between US or EU type quick-disconnects.