Leak Saver Direct Inject AC Leak Sealer 6-Pack – Stop Leaks in Most HVAC Systems Up to 5 Tons | Made in USA

Overview

Leak Saver Direct Inject AC Leak Sealer 6-Pack helps homeowners and technicians address refrigerant leaks quickly without disassembling equipment. The formula reacts with air and moisture at the leak site to form a durable seal, and when used as preventive maintenance, the active ingredient circulates safely through the system for potential future leak protection.

What makes it work

When a leak is detected, the sealant engages with the leak site to form a barrier that can resist refrigerant pressure. The product is designed to seal small leaks where the full refrigerant charge is not lost within seven days, offering a practical option for modest leaks.

Key benefits

• Versatile compatibility with most HVAC systems and a wide range of refrigerants, including central AC, automotive AC, refrigerators, ductless mini-splits, heat pumps, and more.
• Easy installation—no messy syringes or hoses. You can inject directly using a basic manifold gauge set or our injection kits. Note: automotive systems may require adapters.
• Safety for tools and components: safe with manifold gauges, TXVs, capillary tubes, Schrader valves, and more; adapters available for mini-splits and automotive use.
• Trusted brand with millions of units sold and proudly made in the USA, backed by responsive customer support.

What you get in the 6-pack

• Six direct-inject bottles containing the active sealant designed for fast, targeted application.
• Optional injection kits and guidance to streamline the installation process.
• Clear labeling and safety guidance to help you schedule maintenance with confidence.

Real-world usage scenarios:

• Home comfort: address a sudden AC leak during a peak cooling period with a quick top-up.
• Pro maintenance: use as part of preventive care to circulate the product and seal future leaks.
• Commercial refrigeration: compatible with many commercial systems and refrigerants to minimize downtime.

Important notes:

• Not suitable for ammonia-only systems; follow the included guidance for adapters when needed.
• Results depend on leak size, system condition, and refrigerant type; consult a professional if you’re unsure.

Made in the USA, Leak Saver stands behind its products with a satisfaction promise. If you’re not happy with your order, reach out and we’ll make it right.