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 low-pressure gauge and dial in temp finder.
• Available in Spanish.
• 18 oz.
• C.A.R.B. Compliant.