BolivAIR Mask / Roomba 700 Filter Combo Remix

thingiverse

This is a remix of of the BolivAIR filtering mask https://www.thingiverse.com/thing:4244081 and the Roomba 700 filter adapter https://www.thingiverse.com/thing:4255547 When I first printed the original mask and adapter separately (but in the same print job), I couldn't get the adapter to fit into the mask properly. So instead I merged them into a single stl file. There is both the "regular" 100% version and larger 110% mask size (the filter adapter is the exact same size in both files). ----------------------------------------------------------------------------------------------------------------------- NOTE: Due to the flat "bottom" of original mask, to print the mask without supports you must use "Make Overhang Printable" setting in Cura with "Maximum Model Angle" set at 60°. (See Attached Photos) Make sure to first read the information provided on the original BolivAIR thing build. Make sure you get official iRobot Roomba 700 HEPA filters. I bought mine from iRobot directly as theirs are actual HEPA filters (filters particles as fine as 0.3 microns) made out of polycarbonate and do not have any fiber glass. https://store.irobot.com/default/parts-and-accessories/roomba-accessories/700-series/roomba-700-series-filter-3-pack/4503461.html Warning : Use at your own risk. Results may vary depending on print quality, finishing and filtering material.