KNODOS 58mm Rosewood Bottomless Portafilter for E61 — Rocket, ECM, Profitec, Lelit, Flair 58

The KNODOS 58mm Rosewood Bottomless Portafilter for E61 is a naked portafilter with standard E61 2-ear lugs, a stainless steel body, and a dense rosewood handle. It ships with an 18–21g double shot basket and replaces the stock spouted portafilter on any E61 machine — giving you a direct view of extraction from below the basket. Fits Rocket, ECM, Profitec, Lelit, Ascaso, VBM, Bezzera, Quick Mill, Flair 58, and any other machine with a standard E61 group head.

E61 Universal Fit

The E61 group head has been the standard for semi-commercial and prosumer espresso machines for decades. This portafilter uses the correct 2-ear lug dimensions to lock into any E61 machine with a quarter turn.

Open Bottom for Extraction Diagnostics

With the spout removed, espresso flows directly from the basket. You see channeling, uneven flow, and distribution problems in real time — feedback that a spouted portafilter hides completely.

18–21g Double Shot Basket

Ships with a stainless steel basket rated for 18–21 grams. Removable for cleaning or replacement with aftermarket precision baskets from VST, IMS, or similar brands.

Rosewood Handle

Dense rosewood with a dark reddish-brown grain. The heaviest handle option — adds balance to the loaded portafilter. Matches KNODOS rosewood tampers, distributors, and tamping stations.

Machine Compatibility

Fits any espresso machine with a standard E61 58mm group head:

• Rocket: Appartamento, Giotto, Mozzafiato

• ECM: Classika, Mechanika, Synchronika

• Profitec: Pro 300, 400, 500, 600, 700, 800

• Lelit: Bianca, MaraX, Elizabeth

• Other: Ascaso Steel Duo, VBM Domobar, Bezzera, Quick Mill, Flair 58

Does NOT fit Gaggia Classic (different lug spacing) or Breville 54mm machines.

What's Included

• 1x KNODOS 58mm Bottomless Portafilter (E61, Rosewood Handle)

• 1x 18–21g Double Shot Filter Basket