1 4 x 3 8 line set July 8, 2019 16 32 64 128 1 4 x 3 8 line set 50 ft 1 4 x 3 8 mini split line set 1 4 x 3 8 x 50 line set 1 4 x 3 8 insulated mini split line set 1 4 x 3 8 mini split refrigerant line set 1/4 + 3/8 8 1/4 (l) x 8 1/4 (h) x 1 1/4 (w)
