28" x 14" Rectangular Fireplace Flue Plug, Double-Layer Felt Chimney Draft Stopper for Unused Fireplaces, Fits Rectangular Flue Openings up to 27" x 13", Telescopic Removal Rod

Keep your home more comfortable during the off-season with this 28" x 14" rectangular fireplace flue plug. Designed for rectangular flue openings up to 27" x 13", the plug is slightly oversized to create a snug compression fit that helps reduce drafts, outside odors, dust, and debris entering through an unused fireplace flue. The double-layer felt construction provides a thicker, denser seal, while the telescopic metal removal rod makes it easier to insert, position, and remove when needed. The rod adjusts from 16" to 60" for added convenience, and the felt can be trimmed slightly for compatible rectangular openings. Important: This product is for unused fireplaces only. Always remove the plug before lighting a fire. Not for actively vented gas fireplaces, active fire use, or round flues. Please measure the inside flue opening before ordering to ensure proper fit.

• DESIGNED FOR RECTANGULAR FLUE OPENINGS UP TO 27" x 13" – Actual plug size is 28" x 14" for a snug compression fit. Please measure the inside flue opening before ordering. For rectangular flues only.
• FOR UNUSED FIREPLACES ONLY – Remove the plug before lighting a fire. Not for actively vented gas fireplaces, active fire conditions, or round flues. Always make sure the fireplace is fully out and cool before use.
• DOUBLE-LAYER FELT HELPS REDUCE DRAFTS – The thicker double-layer felt design helps reduce cold drafts, outside odors, dust, and debris entering through an unused fireplace flue, helping keep indoor spaces more comfortable in winter and summer.
• TELESCOPIC REMOVAL ROD INCLUDED – Comes with an extendable metal rod that adjusts from 16" to 60" for easier insertion, positioning, and removal without reaching deep into the fireplace.
• SNUG FIT WITH TRIMMABLE DESIGN – Slightly oversized to help create a secure pressure fit in compatible rectangular flue openings. The felt can be trimmed slightly when needed for a better fit around compatible openings or hardware.