R-134a with Sub Zero Synthetic A/C Booster

• All in one solution!
• R-134a with Sub-Zero Synthetic A/C Booster.
• Increases cooling capacity by improving lubricity and creating better heat exchange.
• Provides up to 18% colder air.
• Compatible with all PAG and Ester lubricants
• Comes with a reusable recharge hose with in-line pressure gauge and temperature dial indicator.
• Includes AC low side pressure chart on can.
• Available in Spanish.
• 18 oz.