2 Port Portable Air Distribution Manifold with Moisture Separator. The Twin-Pak allows two operators to run tools simultaneously from one air supply. Compact, portable and stackable. Designed to deliver dry, clean, lubricated air. Visible moisture is completely removed and automatically purged by the integrated HV-S7F moisture separator, virtually maintenance-free. The integrated 1LF filter/lubricator combo filters air down to 40 microns and has a 3.7 oz oiler. The excess-flow check valve will shut air off to both tools in the event of a severed air hose or loose hose connection for additional safety.