CHIMFEX 3412-1 Chimney Fire Extinguisher, OneBrand: CHIMFEX Color: One Features: EXTINGUISHES CHIMNEY FIRES IN UNDER 22 SECONDS A must have for anyone with a fireplace or wood burning or pellet stove, The Chimfex is the first line of defense in controlling chimney fires. TRUSTED BY PROFESSIONALS & HOMEOWNERS ACROSS THE NATION Chimfex uses the same top quality materials used by professional firefighters nationwide and has proven to be effective for over 40 years and is approved by the Chimney