RespyComb - Modular Filter platform

Summary NOTE NOTE NOTE: If using these in public, for COVID protection, please filter the output. I have added a piece of filter media trimmed to fit inside the mask and totally cover the output valve. This will catch any droplets and prevent spread like any casual non-medical mask. Do your part. UPDATE: Added a cover for 3M P100 filters. this allows for attachment of a prefilter to the soft cookie-style filters used by welders, and protects them from damage, wear, and soil while navigating the capital wasteland. UPDATE: Added a 25mm webbing clip that replaces the stock 3M adjustment buckle. Webbing was sourced from an LED headlamp. UPDATE: Added a layer that can be used to install a microphone. I used a portable PA I got off of Amazon with a headset boom mic. Remove the headset arch and install the mic inside the bottom layer, with the mic and pop filter inside. route the flexible boom arm out through the hole, seal the hole with putty, cement, hot glue, whatever. Hold remaining boom