Two Universal AC Dye Injectors and Hose for AC/R | 69702

These Universal AC Dye Injectors and Hose for AC/R include 2 and come with four 1/4oz applications of dye in each disposable tube that makes it economical, fast, and clean. The hose features a backflow check valve. 

Features:

• Maximum system port pressure of 80 psi
• Not for direct injection into R-410A systems due to high pressure
• Made in the USA