Description Specs Method BETTER EXTRACTION DYNAMICS The Unifilter™ created a portafilter revolution. Weber Workshops is extending that concept to the Unibasket™, utilizing the same construction and improvements on extraction that the Unifilter™ brought, but in a "drop-in" basket form. The Unibasket™ is a portafilter basket created from a single, thick piece of stainless steel. Whereas typical baskets are made from thin wafers, the Unibasket™ is forged from a 1.2mm thick blank of metal. The added thickness dramatically improves the rigidity of the puck during extraction by not allowing the bottom face to bow outwards, a common cause of puck cracking and channeling during extraction. The Unibasket™ is made from a solid piece of Stainless 304 material. All of the holes are individually laser-ablated and go right up to the vertical wall edge, giving a true 58.5mm puck from top to bottom. Now made for anywhere from 16g ~28g shots spread across four sizes (and all +/- ~1g with use or elimination of a puck screen or puck saver). Compatibility: The height of the Unibasket varies by size. If the existing basket in your spouted portafilter is shorter, the Unibasket may interfere with the bottom of the group handle. The Unibasket will fit most bottomless group handles. It is NOT COMPATIBLE with bottomless group handles by ECM, Slayer, Gaggia, Rancillio and Breville. Size: 16g basket: ⌀71mm x H24mm (⌀2.8in x H0.945in) 20g basket: ⌀71mm x H26mm (⌀2.8in x H1.02in) 24g basket: ⌀71mm x H29mm (⌀2.8in x H1.14in) 28g basket: ⌀71mm x H31mm (⌀2.8in x H1.22in Weight: 16g basket: 56g (1.98oz) 20g basket: 59g (2.08oz) 24g basket: 62g (2.19oz) 28g basket: 66g (2.33oz) Material: Forged, machined and polished 304 Stainless Steel Included in package: 1 x Unibasket™ 1 x Retaining Spring (for use with standard 58mm portafilter body) 1 x Pack of EPFs (Espresso Paper Filters) - Unifilter size 1 x Stainless Steel puck screen or puck saver Use to extract incredible espresso shots. weber webber test tubes cellar plastic single dose coffee beans burp degas outgas glass flame-polished portafilter espresso machine