I was hoping to get some help or directions of where to buy a bottomless portafilter for my Sunbeam EM6910.
What size does it need to be for a perfect fit etc....?
I'm not sure about a new one as such. But I would be putting a 'WTB' thread in the for sale section here. Otherwise, keep an eye on eBay, if not for a naked, buy a non-naked pf and try and find someone who can cut the bottom off. There are a few members here who can.