Leak Saver Direct Inject AC Refrigerant Leak Sealant - for Most HVAC Systems Up to 5 Tons - Professional AC Leak Sealer - AC Stop Leak Updated 2023 Formula - Works with All Systems & Refrigerants

Leak Saver Direct Inject AC Refrigerant Leak Sealant - for Most HVAC Systems Up to 5 Tons - Professional AC Leak Sealer - AC Stop Leak Updated 2023 Formula - Works with All Systems & Refrigerants

Q: Will this work with my system?

The Leak Saver works with all air conditioner and refrigeration systems. It is compatible with all refrigerants (except ammonia) and is compatible with all oils.

Q: How does the Leak Saver work?

After injection, The Leak Saver sealant circulates throughout the system with the refrigerant. If there is a small leak, the sealant reacts with the moisture and oxygen at the leak site to form a permanent "scab-like" seal.

Q: What do I need to install the Leak Saver?

To inject the Leak Saver, you will need either a basic set of manifold gauges or our Leak Shot injector. When using it with automotive systems, you will need a 134a to 1/4” adapter. Ductless mini-split systems may require a 5/16” to 1/4” adapter.

Q: What size leak will the Leak Saver seal?

The Leak Saver is able to seal small refrigerant leaks where the complete charge is not lost within 7 days. If this is not possible, your leak is too large to be repaired with Leak Saver.

Q: What do I do if it doesn’t work?

We stand behind the effectiveness. If you are not completely satisfied, please reach out to us directly and we will make it right. With more than 4 million units of this formula sold since 2015, we have a strong track record of effectiveness.

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Product ID: 720167954

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⚡Easy direct injection

❄️Compatible with all refrigerants

🛠️Permanent leak sealant

Frequently Bought Together

Leak Saver Direct Inject AC Leak Sealer | AC Stop Leak for Most HVAC Systems Up to 5 Tons | Works with All Systems & AC Refrigerants | Made in The USA

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Description

❄️ Seal smart, save big—never sweat a leak again!

SEAL LEAKS PERMANENTLY - Stops small refrigerant leaks fast, saving costly repairs and downtime.
EFFORTLESS INSTALLATION - Inject directly with basic tools—no messy syringes or pressurized cans required.
SAFE FOR ALL COMPONENTS - Protects your system’s valves, gauges, and expansion devices without damage.
UNIVERSAL COMPATIBILITY - Works seamlessly with all HVAC systems and refrigerants except ammonia—one solution for every setup.
PROVEN TRUSTED FORMULA - Backed by over 1 million successful applications with the latest 2023 upgraded formula.

Leak Saver Direct Inject AC Refrigerant Leak Sealant is a professional-grade, permanent solution for small refrigerant leaks in HVAC systems up to 5 tons. Compatible with nearly all refrigerants and system types, it uses a proven formula that reacts with air and moisture to seal leaks quickly and safely. Its straightforward injection method eliminates messy tools, making it the go-to choice for efficient, reliable leak repair and preventative maintenance.

Specifications

Product Dimensions	16.51 x 24.38 x 1.52 cm; 90.72 g
Item Weight	0.2 Pounds
Item volume	604296227648 Milliliters
Is assembly required	No
Batteries required	No

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