Mask L N95 with modular filters (adult version)

thingiverse

Mask base adopted to easily print with a modular cartridge like filters using an advanced mount system, revision 2. No supports are required; instead, refer to correct orientations on screens. Feel free to remix and add other filters as desired. Fourteen M3 x 8mm bolts are used to mount all parts securely. Elastic strips measuring 7-10 mm are also employed for added stability. If you prefer a more relaxed listening experience, consider using the Y-splitter part (refer to photos shown for the kids' version). This item is designed specifically for adults; however, a kid's version can be found here: https://www.thingiverse.com/thing:4278790. The filter mount holder is permanently fixed in place by bolts, eliminating the need for glue. This design also ensures optimal orientation during printing, allowing for precise thread alignment. To complete the assembly, add filter infill using any suitable material with a diameter of 55-50mm. Cotton pads are an excellent example of suitable materials. For further customization options, consider checking out other filter blocks, such as the 80mm filter block (https://www.thingiverse.com/thing:4335119) or the assisted filter block with a 40mm fan (https://www.thingiverse.com/thing:4312126). A video demonstration of the revision 2 can be found here: https://youtu.be/f2Tw1rEh5gQ. For modification purposes, note that the filter ring holder features an ISO 50x2 thread, while the filter cap has an ISO 62x2 thread. Update (19.05.2020): The v3 version of the main body has been uploaded, featuring modifications to the top part - the nose zone. Refer to photos comparing v3 and v2 for more information. Update (22/05.2020): Step files for mods have been uploaded.