This liner pack will provide you with everything you’ll need to connect your liner to your stove. The liner pack includes the flexible flue liner, rigid to flex flue adaptor to connect the flexible flue liner to the stove pipe and a pot hanger rain cap, acting as a bird guard, cowl and supports the liner from chimney pot. The 8 inch (200mm) 904 grade flue liner (904 inner – 316 outer) is one of the strongest and most reliable flue liners on the market. It comes with a 30 year guarantee compared to most other liners that only offer 20 years. Dura Flue is different as it is constructed from two individual strips of stainless steel, where as most other liners are made from only one strip of steel which is folded in half to create the inner and outer layers. When the steel is folded it weakens it. As Dura Flue is made from two strips of steel this weakening doesn’t happen meaning it’s a stronger and more reliable flexible flue liner.