WF4,5,5A Rear Brick 25mm

Please note the new set is made from 25mm vermiculite, whereas the old set was made from 22mm vermiculite.

Vermiculite rear brick to suit Westfire 4,5 and 5A.

Vermiculite bricks are important for keeping your stove running at its most efficient and should be replaced when they crack.

For instructions on removing and replacing vermiculite bricks click here.