4x14 size using 6x14 and 4x12


1 comment

  • Official comment
    Flair Customer Support

    Hi Doug,

    Disassembling and/or altering a Smart Vent will void the warranty.

    While it's not something we generally recommend, we do have some customers who have made their own inserts. If you go this route, we'd be curious to know what you come up with!

    All the best,




    Comment actions Permalink

Please sign in to leave a comment.