![Just purchased a bottomless portafilter. It locks in this position. I measured the "teeth" and they are 5.5mm. The old one is 6.3 mm. The seller has 5.5, 6 and 7 mm. Just purchased a bottomless portafilter. It locks in this position. I measured the "teeth" and they are 5.5mm. The old one is 6.3 mm. The seller has 5.5, 6 and 7 mm.](https://i.redd.it/7ljgreyhwhb61.jpg)
Just purchased a bottomless portafilter. It locks in this position. I measured the "teeth" and they are 5.5mm. The old one is 6.3 mm. The seller has 5.5, 6 and 7 mm.
![Portafilter per Gaggia - Portafilter senza fondo, 58 mm, con cestello filtro 3 tazze, parti di ricambio per portafiltro Gaggia Classic Bottomless : Amazon.it: Casa e cucina Portafilter per Gaggia - Portafilter senza fondo, 58 mm, con cestello filtro 3 tazze, parti di ricambio per portafiltro Gaggia Classic Bottomless : Amazon.it: Casa e cucina](https://m.media-amazon.com/images/I/71kZn-vEZmL._AC_UF894,1000_QL80_.jpg)
Portafilter per Gaggia - Portafilter senza fondo, 58 mm, con cestello filtro 3 tazze, parti di ricambio per portafiltro Gaggia Classic Bottomless : Amazon.it: Casa e cucina
![Olive Wood & Walnut Inlay Portafilter Handle for the Gaggia Classic Pro (more details in comments) : r/espresso Olive Wood & Walnut Inlay Portafilter Handle for the Gaggia Classic Pro (more details in comments) : r/espresso](https://preview.redd.it/t719u19hnp851.jpg?width=1080&crop=smart&auto=webp&s=b993eea0ac3a156cf18e8425d4f7cde6ba860010)
Olive Wood & Walnut Inlay Portafilter Handle for the Gaggia Classic Pro (more details in comments) : r/espresso
![Bottomless Portafilter for Gaggia 58mm, SANTOW Naked Bottomless Portafilter with 2 Cup Filter Basket and Gold Sandalwood Handle Fits Gaggia Classic ... Bottomless Portafilter for Gaggia 58mm, SANTOW Naked Bottomless Portafilter with 2 Cup Filter Basket and Gold Sandalwood Handle Fits Gaggia Classic ...](https://m.media-amazon.com/images/I/61zafUeXAnL.jpg)