Wide mouth jar spray lid for Iwata CN NEO Airbrush

thingiverse

I created a custom wall mount holder for my Iwata CN NEO airbrush to transform it into a spray jar lid for a standard wide mouth jar. To ensure adequate ventilation, two long serpentine channels run through the inside of the lid (see detailed drawing), featuring switchbacks that efficiently trap larger particulates before they can clog up the filter. At the end of these channels is a removable filter cartridge, allowing you to leave it empty or fill it with your preferred filter material. Currently, I'm using a folded piece of paper towel as my filter, but I plan to replace it with an activated charcoal filter for optimal results.