Decathlon Subea Easybreath 500 1xP3R filter adaptor v 1.0

thingiverse

Single P3R filter adaptor for Decathlon Subea Easybreath 500 mask. https://www.decathlon.com/products/surface-snorkeling-mask-easybreath-500-148873 For old mask (not 500) look here: https://www.thingiverse.com/thing:4292778 For double DAR filter version look here: https://www.thingiverse.com/thing:4289127 For single DAR filter version look here: https://www.thingiverse.com/thing:4305651 The new mask has a significantly larger connector than the old one. The filter thread is NATO rd40. This version requires no support at all, as the locking tab is separated and can be printed flat in a single piece. This makes it extremely strong and easy to assemble - just click it in place. Once assembled, it's almost impossible to disassemble. The initial idea for this adaptor comes from https://www.thingiverse.com/thing:4248511 --- Print parameters --- Material - PET-G Nozzle max 0.4mm Layer max 0.2mm Perimeters - 3 Top/bottom layers - 3 Infill density - 40% Infill pattern - Concentric or Grid Seam position - Random Solid Infill Threshold Area - 70mm2 The best results can be achieved with adaptive printing parameters set for different adaptor areas. Print parameters may need to be adjusted for optimal performance. For detailed instructions, ask in the comments. For massive production, print separately adaptors and tabs. --- Files in project --- Subea_EB500_1xP3R_Adapter_separate_tab_v1.0.stl - full set containing all adaptor elements, ready to print Subea_EB500_1xP3R_Adapter_separate_tab_v1.0-A.stl - adaptor with integrated support for arranging multiple adaptors on the print bed Subea_EB500_1xP3R_Adapter_separate_tab_v1.0-A-no_int_supp.stl - pure adaptor, should be printed with support generated in the slicer Subea_EB500_1xP3R_Adapter_separate_tab_v1.0-T.stl - separate locking tab for arranging multiple tabs on the print bed Subea_EB500_1xP3R_Adapter_separate_tab_v1.0-W.stl - separate front valve washer, useful for arranging multiple washers on the print bed --- Project is continuously improved in close cooperation with --- Warsaw University of Technology Faculty of Automotive and Construction Machinery Engineering. Print and use at your own responsibility.