findmall 50 Feet Install Kit For Mini Split Heat Pump Systems 1/4" - 3/8" Dia.

Length - 50 feet 1/4 inch Outside diameter for one pipe and 3/8 inch outside diameter for the other pipe Design - 3 Layers of insulation, brass flare nut Suitable - for most 9,000 BTU and many 12,000 BTU systems