Fresh Air Intake Kit, from the PelletVent Pro series. It has the duralock system for a tight seal. Allows fresh air into an existing pellet stove installation that currently uses inside air to burn. 3″ Diameter, 18″ flex hose expands to approx 60″. Kit includes faceplate and screen, moisture barrier, aluminum flex, and two clamps.
Works great with Harman Pellet Stoves!