Portafilter holder

thingiverse

This is a hands free portafilter holder designed as a direct screw in replacement for a eureka mignon specialita. It may work with other grinders but I have not tested it. It was designed to hold the Gaggia Bottomless / Naked Portafilter - 58mm I purchased from 1st-line equipment, it may work with other bottomless portafilters but I have not tested. Linked below. It was designed to incorporate a specific portafilter funnel I had made from a wood worker on Etsy. It may work with other or no funnel but I have not tested it. Linked below. This is the [Portafilter](https://www.1st-line.com/buy/gaggia-bottomless-naked-portafilter-58mm/ "Portafilter"). This is the [Portafilter funnel](https://www.etsy.com/listing/784403131/58mm-espresso-dosing-ring-portafilter?click_key=accebb0e8e61a3236eaf7ec6e43e41465d9adc7c%3A784403131&click_sum=3aa8bada&ref=shop_home_active_3&bes=1&sts=1"Portafilter").