Amazon.com: Red Bottomless Portafilter made for 58mm E61 espresso machines - Rocket, ECM, Lelit, Flair, Quickmill, Syneso, San Remo, other (red): Home & Kitchen
Coffee Portafilter for LACIMBALI E61 Grouphead, Single, Double Spout, Split Flow Filter Holder, Espresso Machine Accessory, 58mm - AliExpress
Amazon.com: Bottomless Portafilter made for 58mm E61 espresso machines - Rocket, ECM, Flair, Quickmill, Syneso, Lelit, San Remo, other (white): Home & Kitchen