Port Adapter - 1/4 x 3/8 Female Flare x Flare Adapter w/ Copper Gasket Brass - 105

Mitsubishi's joint pipe port adapter allows you to connect a 3/8" line set to a 1/4" condenser port when installing a multi-zone mini split system. The adapter is installed at the condenser so that you can use a line set that matches the diameter of the indoor unit. The PAC-493PI adapter has flare fittings for an easy installation.