3D Printable DIY Filter Mask

thingiverse

A relatively simple 3D printable filter mask features an optional, removable front cover designed to shield droplets. https://youtu.be/oy2zM_xlmvg\r\n\r\nEdit or save as STL: https://a360.co/39rR0vm (CC0 Creative Commons Public Domain - "Freely you have received, freely give" -Matt 10:8)\r\n\r\nTo achieve the best results:\r\n- Print the face seal with TPU/flexible filament for a tight, airtight seal by covering the front opening.\r\n- Fill in crevices inherent to filament deposition to reduce areas where bacteria can hide.\r\n- Utilize an effective filter that remains breathable while using it.\r\n- Employ an elastic band capable of maintaining a secure seal.\r\n\r\nAdvantages:\r\n- The front cover is customizable for added protection and potential personalization through 3D modeling.\r\n- It can be used in conjunction with various types of filter materials, although this may also present drawbacks depending on the quality of the material.\r\n- The design involves only a few pieces, making it simpler to clean and print (face seal, filter cap, and optional front cover).\r\n\r\nDisadvantages:\r\n- It has not been certified for use as a protective face mask.\r\n- Eye protection is lacking; goggles or other forms of eye protection should be used in conjunction with this mask.\r\n- The filament deposition process creates crevices that can harbor bacteria.\r\n- The seal may require adjustment to fit properly, and it may not work well with certain types of filament.\r\n- Achieving a secure seal without TPU/flexible filament can be challenging, possibly requiring the use of hot water to soften the material.\r\n- Fabricating or cleaning this mask is less straightforward compared to fabric face masks.\r\n- Other potential issues are likely present; please report any additional problems you encounter.