The Super Tech Premium R-134a Automotive Refrigerant with Reusable Hose and Gauge, 18 oz is made to meet the demands of your cars A/C Unit. The Super Tech Premium Automotive Refrigerant improves durability, lubricates, and improves performance of your cars A/C unit. It comes standard with a reusable hose and gauge, and meets OEM requirements. Have your A/C until working like new again with the Super Tech Premium R-134a Automotive Refrigerant with Reusable Hose and Gauge, 18 oz. This item is ineligible for sale or shipping to WA/VT/CA. This item contains R-134a.