A worn or damaged baffle reduces your Hi-Flame Alpha 2 (AL907)'s efficiency and puts extra stress on the flue. The Alpha 2 Baffle Plate is the genuine replacement, made to the same spec as the original. It sits across the top of the firebox, controlling the path of combustion gases and retaining heat in the burn chamber where it belongs. Replacement is a simple task and makes a noticeable difference to stove performance.