• 96" Mastercool High Quality Blue Hose
• Auto shut-off valves automatically retain refrigerant in the service hose
• Meets EPA, SAE, and UL standards for containment of refrigerant
• 750 PSI working pressure
• Burst Pressure 3,000 PSI

Auto shut-off valves automatically retain refrigerant in the service hose when they are removed from the system. Replace your old shorter hoses with this more professional, safe and convenient hose.

Only 1 blue hose included. Not 4 as shown in the image.