LEAK SAVER Direct Inject AC Leak Sealer Small System | HVAC Systems Up to 1 Ton

LEAK SAVER Direct Inject AC Leak Sealer 3-Pack | AC Stop Leak for Most HVAC Systems Up to 5 Tons | Works With All Systems & AC Refrigerants | Made in the USA Leak Saver Direct Inject AC Leak Sealer is the ultimate solution for combating refrigerant leaks in HVAC systems, accommodating units up to 5 tons. Designed to stop leaks permanently, our product reacts swiftly with air and moisture at the leak site, ensuring a lasting seal where the complete refrigerant charge is not lost within 7 days. Additionally, when used preventatively, the active ingredient circulates safely in the system, effectively sealing future leaks. Our versatile formula works seamlessly with all systems, refrigerants (except ammonia), and car refrigerants, making it suitable for a wide range of applications including central air conditioners, automotive air conditioners, refrigerators, and more. Compatible with various refrigerants including R410A Freon, R22, R134A, and replacements like R1234yf, R404A, R290, R600a, and more, our product ensures comprehensive coverage for diverse HVAC needs. Installation is made hassle-free with our straightforward process. No more dealing with messy syringes or pressurized cans. Our HVAC sealant injects directly into the system with ease, whether using a basic manifold gauge set or our convenient Leak Shot Injection Kits. For automotive systems, a standard 134A to 1/4” charging adapter is required, while mini-splits may necessitate a 5/16” to 1/4” charging adapter. Rest assured, our product is safe for all tools and parts, including manifold gauges, hoses, expansion valves, and Schrader valves. With over 4,000,000 units sold since 2015, we take pride in being the most trusted leak sealant among HVAC professionals. Made in the USA, we stand firmly behind the quality of our products. If for any reason you're not satisfied, reach out to us, and we'll make it right. Trust LEAK SAVER for effective, reliable sealing of your HVAC systems.