Espresso Shortlist

Portafilters, baskets and tamping tools

Which 58 mm Bottomless Portafilter Fits a Gaggia, Rancilio, Profitec, or ECM Machine?

Published September 24, 2026 · By the Espresso Shortlist editors · Prices and specs as of that date, from the pages under Sources

Summary

Sellers sort 58 mm bottomless portafilters by the machine's group, and the four brands here don't all land in the same group. Normcore sells a separate Gaggia head, puts the ECM Classika and the larger Profitec models under E61, and files the Rancilio Silvia and Profitec GO under "standard 58mm." Crema's single E61 version names Rancilio, Profitec and ECM, but not Gaggia. The Profitec GO is the one machine here that no seller clearly covers, since Normcore's slim E61 head lists it as not compatible.

Machine by machine

Machine	What the machine's maker says	Normcore	Crema Coffee Products
Gaggia Classic Pro E24	"58mm stainless steel portafilter," baskets for 7 to 18 g	"58mm Fits Gaggia" head	Gaggia not on its list
Rancilio Silvia, Silvia Pro X	Brass brew group, portafilter holds up to 21 g; no size given	Size chart lists "Standard 58mm"; no head names Rancilio	"58mm (E61)" version lists Rancilio
Profitec GO	"Single boiler espresso machine with ring brew group"	Chart lists "Standard 58mm"; slim E61 head "not compatible with ... Profitec Go"	"58mm (E61)" version lists Profitec
ECM Classika PID	"ECM brew group"	Chart lists "E61 Group Head"	"58mm (E61)" version lists ECM

Normcore's chart puts Profitec's larger Pro 400 through Pro 800 under "E61 / Lever Group Head," separate from the GO. Crema adds that "some machines may have been excluded from this list," and Normcore's own warning above its slim portafilter's fit table is that "basket size alone does not guarantee portafilter compatibility."

Normcore charges the same for every 58 mm head on its standard bottomless portafilter, $65.99 with a black or white handle, $69.99 in walnut and $89.99 in titanium PVD, each with a 16 to 18 g basket. Its slim version is $75.99 with an 18 g double basket, and it excludes the Gaggia La Decisa from its Gaggia head. Crema's is $89.00 in any size.

A Gaggia Classic Pro owner therefore has one clear match here, Normcore's Gaggia head, and a Silvia owner has Crema's E61 version, which names Rancilio. For the GO, the two sellers point in different directions, one listing Profitec as a brand and the other excluding the GO by name from its slim E61 head.

Shopping for one? Shop espresso tools and accessories →

Sources

We have not tested these products. Specs, prices, stock and terms are as published on these pages on the date above and can change; check the manufacturer or retailer before you buy.

More portafilters, baskets and tamping tools guides

Portafilters, baskets and tamping toolsWhat Is a Bottomless Portafilter, and What Size Do You Need?A bottomless, or "naked," portafilter is a portafilter with the spouts removed, so you can watch espresso leave the bottom of the basket. It doesn't…Read the guide →Portafilters, baskets and tamping toolsWhat Size Tamper Fits Your Espresso Basket, and Do You Need a Spring-Loaded One?Buy the tamper for your basket, not for the number on the portafilter. Tampers are usually made slightly smaller than the basket's nominal size or…Read the guide →Portafilters, baskets and tamping toolsWhat Does a WDT Tool Do, and Do You Need One for Espresso?A WDT tool is a handful of thin needles that you stir through the ground coffee in the basket before tamping, to break up clumps and spread the coffee…Read the guide →Portafilters, baskets and tamping toolsDoes a Coffee Distributor Do Anything a WDT Tool Doesn't?A distributor, sometimes called a leveler, sits on top of the loose grounds and is turned two or three times to leave a flat, level surface before you…Read the guide →Portafilters, baskets and tamping toolsDo You Need a Puck Screen for Espresso, and What Size Should You Buy?You don't need a puck screen to make espresso. It is a thin metal disk laid on the tamped puck that spreads the incoming water and keeps coffee from…Read the guide →Portafilters, baskets and tamping toolsWhy Does a Bottomless Portafilter Spray Coffee Everywhere?The spray comes from water moving faster through one part of the puck than the rest. Flair traces it mostly to channeling, caused by too little…Read the guide →Portafilters, baskets and tamping toolsWill a 54 mm Bottomless Portafilter Fit Your Breville?If your machine is a Bambino, Bambino Plus, Barista Express, Express Impress, Barista Pro, Barista Touch or Touch Impress, it takes Breville's 54 mm…Read the guide →Portafilters, baskets and tamping toolsWhich IMS Precision Basket Fits a Breville 54 mm Machine, and How Much Coffee Does It Hold?IMS makes its B62.5 Competition baskets for Breville's 54 mm group, and it names the Barista Express, Bambino, Pro and Touch as the machines they're…Read the guide →Portafilters, baskets and tamping toolsWhat Is the Difference Between a Spring, Click, and Impact Tamper?All three use a spring to set how hard the coffee gets pressed, and they differ in how that force arrives. A calibrated spring tamper compresses…Read the guide →Portafilters, baskets and tamping toolsWill Any 51 mm Bottomless Portafilter Fit a De'Longhi, CASABREWS or Smeg Machine?No, because the 51 mm figure describes the basket, and the part that twists into the machine differs between these brands. Normcore makes four…Read the guide →Portafilters, baskets and tamping toolsWhen Should You Use a Pressurized Espresso Basket Instead of a Single-Wall One?A pressurized, or dual-wall, basket builds pressure with a second wall that has one small hole, which Breville says "compensates for inconsistencies"…Read the guide →Portafilters, baskets and tamping toolsWhat Does a Tamping Station Do That a Tamping Mat Doesn't?A mat gives you a silicone surface to tamp on and, in some versions, places to park your tools. A station adds a stand that holds the portafilter by…Read the guide →

All portafilters, baskets and tamping tools guides · All guides and search