The UView Hybrid AC Oil and Dye Kit, No. 321400H, addresses two fundamental problems of hybrid AC oils: waste of product and high costs per application. The oil cartridges are protected by a moisture-resistant pouch that ensures longer shelf life and improved oil performance. The kit offers single-use, 1-oz cartridges, to avoid any wasted product or risk of overfilling. The Eco-Twist injection system makes the injection process safe, simple and cost effective without the risk of cross-contamination with other oils or dyes.