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

This product is easy to use my hvac tech installed it free an we ran the system for an hour. So far it appears to be working. Warmer days will be the real test. Updates coming.

Ok please read my back story. I'm a handy guy, I can fix almost anything. There are only two mechanical things I am not experienced in. 1) Automotive transmissions and...2) Home HVAC. I know the basic principle of home HVAC but never had the tools to work on it or guidance to teach me. Anyway, I have a house on the water, ocean access water in the Ft Lauderdale area. The AC on my home is a 20 year old 4 ton Rheem unit, R22 and exposed to salty humid air. It cools fantastic but over the years there have been a few leaks on the U tubes on the condenser coil (the outside unit, high side) and I had a long time AC guy that has welded the leaks and got me going. This last time a couple weeks ago the AC guy basically told me "my AC is shot I need an entire new system and he can't and won't attempt another repair, the cost of a new system is $8,000". Well I don't have $8,000 so he basically told me "good luck" and left. That's when I started researching these leak stop shots. My long time AC guy said my R22 system was empty and I believed him because the AC was cooling one day, then the next day freezing up then the next day barely blowing cold, the next day the low pressure switch was shutting the compressor down. Ok so I did my research. I bought two of these Leak Saver injections and a 15 pound can of R22....which was incredibly expensive, but cheaper than a new system. So i hooked the can of R22 to the leak savers and shot them in followed by a nice charge of R22. It's been about 2 weeks and the AC has never worked better! Also my AC guy said my system was empty, it's a 4 ton and holds about 11 pounds of R22 and it took 7 pounds to fill so I have plenty of extra 22 and an extra leak saver for the future just in case. People, this Leak Saver WORKS! My 4 ton R22 split system was leaking out at a rate that would have left it empty in a week, it's been 2 weeks and it's blowing cold! Plus I am putting the gauges on every few days to monitor pressure, it is stable! I am amazed this Leak Saver worked. Blown away actually. I gave this stuff about a 5% chance of working on a 4 ton high side leak. Give this a shot before spending thousands. Your biggest expense will be buying R22 but it is available online.

I actually bought this Just In Case for my refrigerator. I wasn't confident with the repair the "tech" did so as a pre-emptive strike I bought this kit to seal up any pin-hole leaks that might be lurking around.Knock on wood - the fridge has been holding steady for about a week.The kit has pretty good reviews....I will report back if and when I have to use this kit.

Works great

Leak saver will not inject. After watching their video on you tube and reading the comments thus is a common problem. Customer service is terrible you just get a run around asking you to send emails wait on a call back and so on and so on. No option to return the product through Amazon. A waste of time and money. Do not use this brand!!!!!

I'll have to wait and see how the product works, but I will say it's super easy to install. After spending over $750 on R22, I really hope it works. More to come.

We had a leak on our mr cool minisplit and this fixed it right up. Emptied line filled it with this and new freon been over a week and it's still so cold! It was only lasting a couple days before it would start freezing up and then not cooling. Well worth the $$

Had an HVAC guy come out, quoted me nearly 12 grand for a new system due to the age of the unit (12-13 years old) and the fact that the interior coils are leaking. I looked around and saw this stuff, and at first I thought it was snakeoil, until another HVAC guy recommended it. I put 2 shots in, had him fill the unit with refrigerant, and its been 2 months with no issues. I'm fairly certain I only had 1 or 2 pinhole leaks, so I imagine this isn't a cure-all for every issue but in my use case it did the trick.

Fixed leak

Semble bien fonctionner pour le momentMerci

I bought this and put all 3 in 4 tons ac , not any work at allWasting time and moneyDO NOT BUY