A/C R134a Refrigerant 20 oz

Replaces Lost Refrigerant To A/C Systems, Cools Interior Faster w/ Colder Drier Air, Seals A/C System Leaks, Protects & Extends A/C Life w/ Proper Ratio Of Lubricant To Refrigerant. Reusable 24 Inch Braided Hose And Gague, Squeeze Trigger Dispenser, Quick Connect Coupler, Lubricant Based Additives Recondition Rubber Seals. Instruction Booklet (English / Spanish), QR Code Allows Customers To Watch A How-To Video From Their Smart Phones Before Recharging.