Description
48 UNIT BULK BOX (NO PACKAGING) - LEAK SAVER DIRECT INJECT ULTIMATE - FOR SYSTEMS UP TO 5 TONS (60,000 BTU, 17.6kW)
- 3 in 1 SEALANT + MOISTURE REMOVER + UV DYE - Our proven leak sealant now includes moisture remover and UV dye for the complete system treatment! Now, you can seal your leak, remove system moisture, or find large leaks with the UV Dye...all in one easy to install package!
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THE MOST TRUSTED - The numbers don’t lie! With more than 3,000,000 units sold of this sealant formula since 2015, we are the most trusted leak sealant among HVAC professionals. Proudly made in the USA. We believe in the effectiveness of our product and stand behind it 100%.
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PERMANENTLY SEALS LEAKS - The Leak Saver can permanently seal small refrigerant leaks where the complete refrigerant charge is not lost within 7 days. It works similarly to how blood in your body reacts to a cut. When a leak occurs, the Leak Saver reacts with the air and moisture at the leak site to permanently seal the leak. When used for preventative maintenance, the active ingredient circulates safely in the system to seal future leaks.
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WORKS WITH ALL SYSTEMS - Our product is compatible with all systems, refrigerants (except ammonia), and oils. It is great for central air conditioners, car and automotive air conditioners, refrigerators, ductless mini-splits, heat pumps, geothermal heat pumps, commercial refrigeration systems, micro channel coils and more. It also works with all refrigerants including R410A Freon, R22 and replacements, R134A, r1234yf, R404A, R290, R600a, and more.
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STRAIGHTFORWARD INSTALLATION - No more fussing with messy syringes, hoses, or pressurized cans. The Leak Saver injects directly and easily into the system with a basic manifold gauge set or even easier with our Leak Shot Injection Kits. Note: for automotive systems, you will still need the standard 134A to 1/4” charging adapter. Mini-splits may require a 5/16” to 1/4” charging adapter. You can see our straightforward installation videos below.
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SAFE FOR ALL TOOLS AND PARTS - The Leak Saver is safe for all manifold gauges, hoses, expansion valves (TXVs, TEVs, capillary tubes, etc), Schrader valves, and anything needed to service your system.
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REAL USA HVAC TECH SUPPORT - We are an American company owned and operated by EPA card holding HVAC techs. All questions are directly answered by us. If you need any support, please reach out to us HERE.
Guarantee Information
100% Satisfaction Guarantee - Our company is owned and operated by EPA card holding HVAC technicians. These are the same tools & products we use on our own jobs and we stand behind them 100%. If you are not completely satisfied, please reach out to us directly and we will gladly provide you with a free replacement or refund.
Contact us if you need any help, clicking here.
Installation Methods
Choose the installation method that matches your tools and system type. Watch the step-by-step videos below before starting.
High-Side Pressure
Use manifold gauges and system pressure to inject Leak Saver into a running HVACR system.
Refrigerant Charge
Add Leak Saver during the refrigerant charging process and let the system circulate afterward.
Injector Hose Kit
Use the injector hose to push Leak Saver into the system without the Leak Shot gun.
Leak Shot HVAC
Use the CO2-powered Leak Shot injector for a fast HVAC or refrigeration system installation.
Leak Shot Automotive
Inject Leak Saver into a vehicle A/C system using the automotive low-side quick coupler.
Works in all HVAC systems
DISCLAIMER: Automative systems require a 134A to 1/4"adapter and Mini-Splits may require a 5/16"or 1/4"adapter
We’ve Got You Covered.
How do Leak Saver sealants work?
Leak Saver sealants circulate through the system with the refrigerant. When the sealant reaches a small leak, it reacts with air and moisture at the leak site to form a permanent seal.
Inside a properly sealed system, the sealant remains unreacted and continues circulating safely.
What size leak can Leak Saver seal?
Leak Saver is designed for small refrigerant leaks where the system does not lose its full refrigerant charge within 7 days.
If the full charge leaks out in less than 7 days, the leak may be too large for sealant alone. In that case, a UV dye product can help locate the leak so it can be repaired.
What systems can I use Leak Saver in?
Leak Saver sealants can be used in most refrigerant-based air conditioning and refrigeration systems, including residential A/C systems, heat pumps, mini-splits, commercial refrigeration systems, refrigerators, automotive A/C systems, RV systems, marine systems, and more.
Always choose the right Leak Saver product and size for your specific application.
What refrigerants are Leak Saver sealants compatible with?
Leak Saver sealants are compatible with all common refrigerants except ammonia.
They work with refrigerants such as R410A, R22 and replacements, R134A, R1234yf, R404A, R290, R600a, and more. They are also compatible with refrigeration oils.
Are Leak Saver sealants safe for my system?
Yes. When used as directed, Leak Saver sealants are safe for common system components and service tools, including coils, manifold gauges, hoses, Schrader valves, expansion valves, TXVs, TEVs, and capillary tubes.
Will Leak Saver harden inside the system?
No. Leak Saver is designed to activate at the leak site, where air and moisture are present.
If the system has air or moisture inside, use a moisture-control product first or choose a formula that includes moisture control, such as Leak Saver Ultimate 3 in 1.
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