51mm Bottomless Portafilter
2The Game Changer for Perfect Extraction
Bottomless (aka naked) portafilters are an essential tool for identifying and correcting extraction problems that cannot be seen with standard spouted portafilters. Issues such as under- or overdosing, inconsistent or incorrect grind size, uneven tamp pressure, or unevenly distributed grinds, can all cause improper extraction.
This 51mm bottomless portafilter was designed to work with the Delonghi Dedica models EC680 and EC685. This portafilter includes a 51mm, double shot, single wall filter basket.
See our Product Compatibility Guide for a complete list of product / machine sizing and compatibility.
PLEASE NOTE: Channeling and spurting can be very messy, but are EXTREMELY common. This is not a defect of the portafilter itself, but instead is your coffee telling you that there's room for improvement in your preparation process (grind size, tamping, distribution, etc.).
All orders will be processed within 1-2 business days, Monday-Friday.
Please allow extra processing time (1-2 days) during high-volume times such as sales, new product launches, etc.
Crema Coffee Products is happy to accept returns and exchanges within 45 days of your original purchase. Returns and exchanges must be returned in the same condition as they were received, without physical signs of wear or use, and should be returned in the original packaging.
For More Information: Read Full Shipping & Returns Policy
Pairs Well With:
Bottomless Spouts - NEW



- Reviews
- Questions

Great Product
Love this portafilter. It's the only one I've been using since it's arrived. I'm considering getting a second one. Highly recommend this bottomless portafilter!

Great product!!
I am happy with my purchase. Excellent costumer service.
Frequently Asked Questions
What Espresso Machines Does This Work With?
This 54mm bottomless portafilter was designed to work with the Barista Express,Barista Pro,Barista Touch, Bambino, Bambino Plus, Infuser and Duo-Temp P
Does This Cause Channeling and Spurting?
Channeling and spurting are caused by inconsistencies in your coffee preparation, not the bottomless portafilter itself. Pulling shots with a bottomless portafilter now gives you the opportunity to observe and correct these extraction issues, resulting in a more balanced, yummy cup. If you’re having trouble correcting your extractions, shoot us an email – we’d love to help!
What's Included in the Box?
Your 54mm Bottomless Portafilter also includes a double-shot (16-18g), single wall filter basket.

Love Every Shot.
To us, coffee is a ritual. And we want you to love every moment of it. To take joy in the process of measuring and grinding. To experience confidence while distributing and tamping. To rejoice in the sight of the perfect extraction. And of course, to love every drink you make, every time you make it.