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Reviewed in Canada on September 19, 2024
Purchased for use on my R290 gauges, they don’t leak by or out, valves are a little stiff but great for the price point
Steve Currey
Reviewed in the United States on July 28, 2024
See title.
Robert P. Sherman
Reviewed in the United States on June 20, 2024
I bought these to minimize waste and simplify charging my system.I experienced smooth operation and no leaks.I am a DIY guy and only need these for limited personal use. Some have stated that they had issues after some period of time with daily use and that you get what you pay for. Exactly. If you do this for a living then you should be buying the best that money can buy in the first place. I’m pleased with my purchase.
Richard J.
Reviewed in the United States on October 11, 2024
very good thank
Tico
Reviewed in the United States on August 28, 2023
Works great for the price..can't beat it for the price.. local store want to order and charge for shipping and will take weeks
Ron Freeman
Reviewed in the United States on March 17, 2023
I like they can close off and you dont loose vaccum or freon
Kindle Customer
Reviewed in the United States on December 6, 2023
I only got 2 connectors. Was missing the red high side connector. That was the one I really needed.
Alexander O. Lamptey
Reviewed in the United States on September 14, 2022
Exactly as listed & it's reduces refrigerant loss to the atmosphere
Eugene
Reviewed in Canada on July 26, 2022
Hold vacuum, no issue using at all
Customer
Reviewed in the United States on July 6, 2021
Recharged my central A/C with R-22. With the use of Ball Valve, I was able to fill system with those couple of ounces of freon left in the hoses, instead of putting it into the atmosphere.
neil h.
Reviewed in Canada on October 26, 2020
Cheap made. Get what you pay for I guess
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