La Marzocco Unveils the KB90, Featuring an Ergonomic Portafilter Design

> Industry | Howard Bryman | February 1, 2019

 

Nuova Simonelli’s Nanotech Filter Holder Aims to Simplify an End-of-Day Chore

> Industry | Howard Bryman | August 1, 2016

 

Espresso Voyeurism: Naked Extraction in a Bottomless Portafilter

Nick Brown | September 3, 2014

 

Lathe, Baby, Lathe: The Making of a Transparent Portafilter (Part 1)

Nick Brown | July 15, 2014

 

These Transparent Portafilter Videos Are Extractly What You Need Right Now

Nick Brown | July 1, 2014

 

Must-See Video: The Transparent Portafilter in Slo-Mo

Nick Brown | March 24, 2014