Yellow Jacket 21985 Plus II Hose Standard 1/4" Flare Fittings, 60", Red/Yellow/Blue (Pack of 3)

A good quality set of HVAC hoses works perfectly and will last for years.

I’ve always used YJ hoses they are well made, easy to use and last

Great product and fast delivery

Held up good so far

OK, I have an inexpensive set of hoses that frankly work just fine (ie. they don't leak) but what a difference these quality hoses make. They are slightly longer and more flexible, so I'm not fighting them to keep my gauge manifold facing me when it's hanging. The well knurled knobs are about 50% larger diameter, which you would not think mattered much. But they are SO much easier to manipulate when you purge a hose, for example. There is more leverage when you re-tighten them, so you can feel them seat securely without wondering if you are crushing the life out of the seals. And the threads are much smoother. A nice upgrade if you can afford them.

Excelente producto. Satisfecho

I bought these to replace a cheap set of hoses that leaked from the first time I used them. These stay tight and have not leaked, I used them every day so its important to have quality.

3 stars because apparently, these hoses come with a bonus feature—leaking. It’s nice to know my HVAC work now doubles as an environmental hazard. Who needs a reliable hose when you can have one that helps you single-handedly contribute to climate change?