Flueblockerto Plug a 6" Round Chimney Flue – Chimney Sheep Wool Wood Stove & Fireplace Draft Stopper Plug Excluder – Save Energy Block Smell & Debris – Better Than Inflatable Pillow Balloon

Flueblocker to Plug a 6" Round Chimney Flue – Chimney Sheep Wool Wood Stove & Fireplace Draft Stopper Plug Excluder – Save Energy Block Smell & Debris – Better Than Inflatable Pillow Balloon

Imperial Manufacturing 6719900 Adjustable Flue Stopper - Black

Dgdhf Replacement Furnace Flue Hole Cover 6719900 Fits New Imperial 4"-8" Furnace Tube Flue Bore Cover BM0026