The Monument 3 Piece Boiler Flue Brush Set is a specialised cleaning tool designed for maintaining and servicing boiler flue systems. This comprehensive set provides plumbers and heating engineers with the essential brushes needed for thorough flue cleaning and maintenance work. The kit contains three brushes in different configurations to tackle various flue dimensions and cleaning requirements. Included are a 16mm diameter brush for smaller flue pipes, a 50mm diameter brush for larger diameter flues, and a combination 50 x 16mm brush that offers versatility for different applications. This range of sizes ensures you have the right tool for most standard boiler flue configurations. Ideal for gas engineers and plumbers carrying out boiler servicing, annual safety inspections, and flue maintenance work. The set is particularly suitable for professionals who need to remove soot, debris, and carbon deposits from flue systems to ensure safe and efficient boiler operation. Specifications: T