Appion MH120006EAK 1/2 Diameter Hose, 3/8 FL to 1/4 FL Vacuum Certified Refrigerant Hose, 6, Black

Holy cow why didn’t I get this hose sooner... crazy fast evacuations

Too stiff for good handling or storage in a tool bag. If you dont really need the 1/2 hose, consider the 3/8 version.

Saves me time during vacuum. Good quality hose

Perfect works great

Greatly reduces the time to pull a vacuum!

A must have for professional HVAC Technicians. Pulls down HUGE systems wicked fast. Well worth the money

Works as described

Hose has leaked since day one. Tried using o-rings on the 3/8th and that worked a few times, but now its leaking from somewhere else. Ill stick with TruBlu from now on. I suggest you do the same. Appions valve removers are the best I can find, but when a good vacuum is critical, this hose aint it.

I won a new MegaFlow valve at a supply house. Bought this to run two hoses and increase the cfm. Works well

Coming from using my sman4s with 2 core tools, to using this with a single core tool and a micron gauge was a GAME CHANGER!