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ENVIRO-SAFE R12/22/290 Charging Hose & Gauge Set #3226

Free shipping on orders over $29.99

$22.99

$ 11 .99 $11.99

In Stock
  • 20" Long Hose
  • Fits R12, R22, R502 fittings
  • 1/4" end
  • For use with aerosol style cans
  • This gauge does not have a shut off


Must be shipped to a physical address. We will not ship to P.O. boxes. * 20" long hose * 1/4" end * end fits R12, 22, 502 fittings * Gauge has scale readings for R134, R12, & 22 * Use for household with aerosol style cans. This gauge does not have a shut-off. The T-handle is a piercing device only.


J. T. Mitchell
2025-09-03 16:16:23
The charging hose and gauge worked as intended. The length of the car-side hose was long enough that I had no trouble reading the gauge. What was not clear to me was that the car-side screw-on connector was not compatible with the fitting of my car, so I had to invest in an adapter. These worked fine: https://www.amazon.com/gp/product/B018766RGY.It would have been helpful if the seller had provided a more detailed description of the fittings, or at least posted a close-up photo.
Eugene K.
2025-08-30 09:49:30
Good value. Does the job. Delivered on-time.
JCH
2025-07-31 21:44:04
Great hose, I fixed a wine cooler and a mini fridge in 5 minutes each.
beers
2025-06-21 17:50:58
This setup is a 134 can pierce, with an r12/22 fitting. This is not an r12/22 can pierce. The listing on amazon is not complete and misleading.
K. Cook
2025-05-13 17:03:42
I got this to charge my fridge. I had a repairman do it about 4 years ago. I must have a slow coolant leak as the max cold gradually rose over the last 4years So this time I figured I would try it myself and save some $$. I bought this hose/gauge, and I got a can of 134A from Walmart for about $6. Luckily my fridge already has a fill port, so I didn't need a special piercing valve for the coolant line.The hose works as promised. One negative - the piercing pin on the 134A can side did not retract fully, so if you screwed the can down hard it would pierce the can (solution - don't tighten the can fully until you are ready to pierce the can). I subtracted a star for that. Otherwise 5 star.The recharge process worked well and I got my fridge's freezer down to -6 (from about 28F), not quite as cold as when the pros did it(-11), but it achieved my needs. Recommended.
DonLC
2025-03-12 10:53:01
works just as i expected, no problems. received it very quickly
clarence pike
2025-02-26 18:13:03
works fine, does the job intended
Customer
2025-01-08 12:11:56
Does the job.
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