Features: Efficient Cleanssinging: Particularly developed steel wire brush head effectively removes particulate, oil, and debris from flue conduits, ensuring a clear and clear flue. Permanent Substancemail: Produced from excellent steel wire, this brush is strong, wear immune, and oxidation immune, offering permanent use for cleansing tasks. Flexible Applicatparticlemail: Twelve hundred various varieties of flue conduits, including those used board, coal, and natural air, meeting varied user demands. More distinct Consibuttrheart: Thoughtfully developed brush head prevents damage to flue inside, ensuring structural integrity during detoxification process. Accessible Actparticlemail: Features lengthy handle for accessible into profound flue areas, making detoxification process more effortless and user friendly. Specifications: Accessible actparticlemail: equipped lengthy handle plan, users can easily reach depths of the flue, making detoxification process more labor saving and accessible. Modifiable lengthelhello: Fast change head length might substituted otherwise increased required, and the chimneys of different crests and diameters might flexibly dealt to improve practicality. Direct current planumberebog: Denial substance addition, it will not cause pollution to the environment, and can secure normal release of chimneys after use. Package Includes: 1 wire brush note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order.