The rubber compression seal around the inside of the group head for sealing in filter baskets under pressure
Access Our Online Courses
And Premium Content Now!
With a monthly subscription to BH Education, you’ll get access to
12 online courses, 600+ lessons, 200+ videos, powerful apps, online
calculators and lots more, to make online learning easy.
MEET BARISTA HUSTLE
ACCOUNT & HELP
Copyright © 2021 Barista Hustle, All Rights Reserved!