The Dunbrik Class 1 A1 Round Straight Flue Liner is a flue liner system, grey in colour, made from concrete. It measures 285mm in width, 225mm in height, and is 230mm long with a 9 litre capacity. The diameter is 225mm.

Product Features:

• Material: Concrete
• Diameter: 225mm
• Length: 230mm
• Class: Class 1 A1

This Dunbrik flue liner is a robust and reliable solution for your flue system.