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Bottomless Portafilter: Rancilio Ergonomic
Bottomless Portafilter: Rancilio Ergonomic


 
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Chris' Price: $59.95


Product Code: RRBPF
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Description
 
Weight: 1.05 lbs
Insert basket: 21 grams


An ergonomically designed bottomless portafilter by Rancilio. The Rancilio Bottomless Portafilter comes with Rancilio "RR" logo and comes directly from the manufacturer. Included with the Rancilio Bottomless Portafilter is a standard triple insert basket.


What is a bottomless portafilter and what is it used for?

Bottomless portafilters are used as a training tool. It will provide you with immediate feedback and can see if channeling occurs right away.

Channeling is the rapid passage of water through fractures in the coffee puck, which produces a thinner, under-extracted espresso. When it occurs, you'll often see sudden appearances of blond streaks in the stream of espresso; sometimes the puck will even have pencil lead-sized holes where channeling occurred.


The Rancilio Erogonomic Bottomless Portafilter fits all of the Rancilio commercial machines, the Silvia, as well as other E61 group machines. Some examples include:

- Quick Mill Andreja Premium, Anita, Vetrano, Alexia and Silvano
- Izzo Alex and Alex Duetto
- Isomac Millenium, Tea, Rituale, Relax, Zaffiro, and Amica.
- Expobar Office Control, Office Pulser, Office Lever, and Brewtus
- ECM Giotto, Cellini, Rocket, and Giotto Premium
- Grimac and Grimac Valentina

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Average Rating: 5 of 5 Total Reviews: 11 Write a review »

  0 of 0 people found the following review helpful:
 
Quick mill (FRANCESCA QM55. 2group). August 16, 2017
Reviewer: parnwad  
Can use with Quick mill (FRANCESCA QM55. 2group) ???

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  0 of 0 people found the following review helpful:
 
Never Go Back April 9, 2017
Reviewer: Manuel Gonzalez from Bronx, NY United States  
I can't believe I never knew about bottomless and 21oz baskets. Absolutely changed my life making espresso at home.

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  1 of 1 people found the following review helpful:
 
Bottomless Portafilter: Rancilio Ergonomic December 30, 2016
Reviewer: Alex J from Carlisle, PA United States  
Well made portafilter. Good quality finish. Basket is 22 g.
You need to use at least 20 g of coffee to make a good espresso. Works best with 22g of coffee.
Excellent fit on my E-61 group machine, QM Andreja Profiles.

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  0 of 0 people found the following review helpful:
 
naked portafilter, rancilio May 30, 2016
Reviewer: SANTIAGO ARGUELLES from Mexico  
Perfect

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  0 of 0 people found the following review helpful:
 
Just what I needed at a great price May 26, 2016
Reviewer: John Wilkin from Champaign, IL United States  
Information was helpful and accurate. Price was right. Delivery fast and easy.

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