How To Use a Bottomless Portafilter to Improve Espresso Technique

by Marc Buckman Updated: August 26, 2019 1 min read
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Learn how to use a bottomless portafilter to improve your espresso extractions and learn your machine. Marc from WholeLatteLove.com takes you through 12 naked extractions on the Profitec Pro 800 lever machine. See the extractions up close as he describes what he learned from each shot about his technique and the machine.

Marc Buckman
Marc Buckman

Marc is one of Whole Latte Love's resident experts on everything coffee. He built our YouTube channel from the ground up in 2009, demystifying the world of coffee for upwards of 250k subscribers by producing over 1,600 in-depth videos. Marc enjoys hiking, scuba diving, and saving the lives of his coworkers when the kitchen runs out of coffee by sharing some of his own.