Weber Workshops Filtro Unibasket 16/20 grams

The Uni basket translates the performance of the Uni filter into a precision-engineered drop-in basket for any standard 58mm portafilter.  

Forged from a single, thick stainless steel blank, it resists flex during extraction, maintaining puck integrity and reducing channeling for more consistent results. 

Built from 1.2mm-thick Stainless 304 and laser-ablated to the vertical wall edge, it delivers a true 58.5mm puck with full-side extraction. This ensures better saturation, higher yield, and improved clarity in every shot. 

Optimized for a 20g dose, it’s a versatile option for medium roasts and daily use. 

Compatibility:

• The height of the Uni basket varies by size. If the existing basket in your spouted portafilter is shorter than that, the Uni basket may interfere with the bottom of the group handle. 
• The Uni basket is optimized for use with our own BUCK. Your naked portafilter might be wide and deep enough to accommodate the Uni basket, but it's not BUCK naked. Tapering at the bottom might be inset enough to catch drips from the outer most holes on the basket, making for a slightly messy brewing experience. Ensure that the bottom opening on your group handle is 61mm or wider. 
• The Uni basket will fit most bottomless group handles. It is NOT COMPATIBLE with bottomless group handles by ECM, Slayer, Gaggia,  Rancilio, Breville. La Marzocco Linea Mini R and Micra portafilter wall thickness has been increased, making it difficult or impossible to press 20g-28g Un basket in. On Lelit and Rocket, Uni basket fits but flow catches on bottom opening. 

Included in package:

• 1 Uni basket 
• 1 Retaining Spring (for use with standard 58mm portafilter body) 
• 1 Pack of EPFs (Espresso Paper Filters) - Uni filter size 
• 1 Puck Saver