Universal A/C dye injectors work in AC/R and auto A/C systems. Four 1/4 oz. applications of dye in each disposable tube make it economical, fast and clean. Hose features backflow check valve.
Universal A/C Dye Injectors and Hose
![Universal UV Dye Injectors and Hoses for A/C Systems](https://yellowjacket.com/wp-content/uploads/2015/02/universal-ac-dye-injectors-and-hose-968x536.jpg)
Universal A/C dye injectors work in AC/R and auto A/C systems. Four 1/4 oz. applications of dye in each disposable tube make it economical, fast and clean. Hose features backflow check valve.