Flair Vent Cover 4x10 3D printable model by NickWaterton
Flair Vent Cover 4x10 photo 1 Flair Vent Cover 4x10 photo 2 Flair Vent Cover 4x10 photo 3 Flair Vent Cover 4x10 photo 4 Flair Vent Cover 4x10 photo 5 Flair Vent Cover 4x10 photo 6

Flair Vent Cover 4x10

Source: Thingiverse by NickWaterton

The Flair Vent Cover 4x10 is a free printable 3D model from Thingiverse by NickWaterton. This is a replacement vent cover for 4x10 Flair Smart Vents. You can download the STL file from the original listing below and print it at home.

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236 saves Source: Thingiverse Updated 2026-11-04 License: CC-BY · commercial OK 1 makes Category: Decor & Art

Tags: flair, Register, Vent, Ventilation

About this model

This is a replacement vent cover for 4x10 Flair Smart Vents. The vent cover that comes with the Smart Vent is good (and is made of steel), but allows air out in 4 directions. In some cases, this is not what you want, say if the vent is under a window, or against a wall. There are 3 basic versions of replacement vent, 1 way, 2 way and 3 way (the one that comes with the Smart vent is 4 way). I have found that the 1 way is the most useful. The Vent covers are 5in X 12in in size, so this is too big to print in one piece (on my printer), so there are versions for printing it in two halves. See Flair for details on this system. Update 23rd September 2021: Updated .scad files to fix the size of the lights section. This allows you to set the cover to different sizes (eg 6x10), and the light bar wi…

Frequently asked questions

Is this 3D model free to download?
Yes. Flair Vent Cover 4x10 is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link above to open the original listing.
Where is the STL hosted?
The download is hosted by Thingiverse, not by Thinger. We link you directly to the original listing by NickWaterton.
Who made this model?
Designed by NickWaterton, published on Thingiverse. Please credit the creator when sharing your print online.
Can I print this at home?
Yes. This model is intended for home FDM and resin 3D printers. Check the original listing for suggested print settings like layer height and supports.

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