Product Details: Maximize your fleet's uptime and minimize costly A/C repairs with UVIEW's UVW-480301 LeakGuard™ A/C Refill Cartridges. Unexpected A/C failures can cripple operations, leading to lost productivity and revenue. UVIEW's LeakGuard™ cartridges offer a proactive solution, effectively sealing slow leaks before they escalate into major problems. Unlike harsh, crystallizing sealants, the oil-based formula in LeakGuard™ ensures long-term reliability without damaging your system. The integrated UV dye allows for swift and precise leak detection, enabling rapid repairs and minimizing downtime. These cartridges are designed for compatibility with most A/C systems, making them a versatile addition to your maintenance arsenal. The convenience of a single-cartridge application per vehicle streamlines your maintenance process, saving time and labor costs. Invest in preventive maintenance with UVIEW's LeakGuard™ cartridges and experience the peace of mind that comes with a well-maintained fleet. Ensure your vehicles remain comfortable and efficient, minimizing interruptions and maximizing your return on investment.