Weber's Espresso Paper Filters add an easy step for better espresso extraction. Utilized beneath the coffee puck, paper filters aid in more uniform extraction by minimizing clogging in the portafilter and Unifilter basket holes. Adding a paper filter prevents excessive flow at the basket holes, ensuring a consistent water distribution throughout the puck, particularly in the lower section. As a result, you can use a finer grind, boosting extraction yield while maintaining the exact shot times. 

The is the perfect place to house your filters.

Available in 55mm (for standard 58mm and  & baskets) and 58mm (for  or Unibasket) sizes.