The "10-4" Combo - Vent Covers For Duct Testing

  • $ 549.00


The "10-4" Combo comes with one 10 Pack and four Large Vent Caps.  Inside the gasket measurements are 10" x 16", and 16.5" square - respectively.  Bought separately, these items would cost over $600.  Save now and be able to seal up to 14 vents (from 4x8" all the way up to 14" returns) for years, without worrying about tape costs, ripping paint off registers, or ordering more and more Duct Mask!

UPGRADE SPECIAL:
Add a MiniPack for only $200 more??
Select yes, in the dropdown menu above, and SAVE NOW!!
(Purchased separately these items would cost more than $945!!)

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