Home > Air Conditioning Leak Detection Tools > Leak Saver: Direct Inject UV - Refrigerant Leak Sealer with Added UV Dye to Detect Large Leaks - For AC, Refrigeration, and Automotive Systems Up to 5 Tons - Compatible with All Refrigerants ; Leak Saver

Leak Saver: Direct Inject UV - Refrigerant Leak Sealer

Up To 5 Ton Compatible With All Refrigerants, This Uv Based Leak Detection Device, Our Uv Based Leak Detection Device, The Fastest And Most Accurate Method, Any Air Conditioning Or Refrigeration System

H&F Rating 126 reviews
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What We Like

  • The leak saver UV is compatible with all systems and refrigerants
  • Permanently seals refrigerant leaks and prevents future leaks for systems up to 5 tons
  • Requires no pump downs, fussy syringes or pressure sensitive can that makes it conveneint to use


  • may not go in easily

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Results of our analysis:

We analyzed 9,350 reviews for 46 products in the Air Conditioning Leak Detection Tools category.

We then analyzed 126 reviews for this product. Of these, 21 reviews were recent.

100% of reviews were positive.

Final Score:

9.72 out of 10, based on these factors:

  • Accuracy
  • Build quality
  • Customer support
  • Durability
  • Easy to use
  • Light output
  • Overall satisfaction
  • Quality of material
  • Suction power
  • Value for money
  • Common Questions


    What's in it?


    This product is the first to contain leak sealant and UV dye in a patent pending Direct Inject injector, which will help to find large leaks too big for leak sealant.


    Does this need a set of gages?


    There are videos of the injections methods on the internet.


    Can this product continue to seal more leaks in the future?


    If you have many small leaks, you may need additional doses of the Leak Saver.


    Is this item eligible for return?


    We can help you with the return process and refunds if you reach out to us directly.


    Is it possible to inject the leak sealer, dry, and acid scavenger all in one long chain at the same time to an r22 system?


    I will go with that acid scavenger wait 30 minutes then put the injection dry sealer and let it run for another 30

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