Klober Uni-Line® Tile Vent with 100mm Pipe - Slate Grey UPOKT5RQ6144 and it is the only
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Description
Klober Uni Line® Tile Vent with 100mm Pipe Slate Grey UPOKT5RQ6144 and it is the only and it is the only cowl for disused chimneys that guarantees 100% protection against rain the stainless steel turbine shaped head catches the wind causing it to rotate creating increased draw up the flue