Mattress to 1/2" bore hose connector

Screw the blue end on to the neck of your mattress, and attach your 1/2" bore garden hose on to the black end, for safe draining or filling your waterbed.

• Air tight
• Water tight
• Accident resistant
• Anti block nozzle
• Quick and efficient
• Secure 1/2" bore hose pipe fitting.
• Fits all mattresses