AW Perkins has manufactured the necessary tools to maintain your masonry chimney properly. This 7-inch x 11-inch wire chimney brush is vital to the upkeep and proper cleaning of your chimney. Fireplaces tend to have build up of ash and soot in the vent pipes, which can lead to dangerous chimney fires if not cleaned regularly and taken care of faithfully. This brush will keep the vent pipes clear of blockages and will also help your fireplace to operate more efficiently. Do not let this maintenance job go too long because it could endanger your home and ultimately those living in your home. This brush is available in various sizes.