The Pro-Set MT69 was designed to dramatically increase the performance of any recovery machine cutting time spent recovering refrigerant in half or more. A must for recovering R410A on hot days, the hotter it gets the better it works. Equally useful for recovering liquid refrigerant on cold days. Test results show time to recover 15 lbs of R22 at 120F With MT69 = 17 minutes. Without MT69 = 32 minutes.








