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N95 mask holder for UV sterilization box (2 mask holder) 1.0.0

   (1 review)

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About This File

This is a 3D printable holder for N95 masks as featured in the DIY UV sterilization box video below. This is the two mask holder. Click here for the one-mask holder. The mask holding segments are stackable and can be stacked up to 4 levels high. They are designed to fit a standard 3M healthcare N95 mask and grip it so it does not fall out. The backside of the holder is open to faciliate cleaning (such as with UV light) of the inside portion of the mask as well as the outside. This holder can be printed in 11 separate sections that are then easily assembled in about a minute or two. Assembly instructions are included with the download.


This is the two mask holder. Click here for the one-mask holder

If you want to order sets of 6 3D printed for you, you may do here (single mask holder 6-pack, double mask holder 6-pack)




You may download and 3D print this file yourself for non-commercial use under the Non-Commercial Creative Commons license (CC-BY-NC-ND). If you wish to use this for commercial purposes (e.g. manufacturing and selling printed parts), please contact me for a license. Registered members can message me at any time.  You must be logged in to send messages. 

What's New in Version 1.0.0   See changelog


No changelog available for this version.

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   3 of 3 members found this review helpful 3 / 3 members

Printed whole set on an Ender 5 Plus, PLA, at 220F, .28mm layer height for speed. Print came out fine, but the A+B interface clip didn't size correctly and won't clip. I don't think that matters as it seems to hold a mask fine. Just a (very) minor note. 


I believe that the PLA won't hold up well to UVC light, but at the minimal exposures it should receive I'm not that concerned. 



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