NEOUZA 58mm Three-Ear Black Powder Ring can be used for Barsetto, Petrus3899, Maximsdeparis, Hauswirt, Couplux to save coffee powder and increase efficiency

NEOUZA 58mm Three-Ear Dosing Funnel Ring

For 58mm 3-Ear Portafilters · Aluminum Alloy · Dishwasher Safe

The NEOUZA 58mm Three-Ear Dosing Funnel Ring is designed for 58mm 3-ear portafilters. Extended grooves better wrap the portafilter ears, helping the funnel stay seated and reducing loosening while dosing. The high-wall ring guides coffee grounds into the basket and can stay attached while tamping, helping prevent spills, reduce waste and keep the countertop cleaner. Made of durable aluminum alloy, it is rust-resistant, corrosion-resistant and dishwasher safe for easy cleaning.

Fits Your Machine

CASABREWS: 5700 Series (5700Gense / 5700Pro) · 4700Gense · Ultra · Neutron Pro

Barsetto: BA101 · BA102 · BAE01 · BAE02

Gevi: EzBru 1000

Electactic: 20 Bar

Marseille: Marseille / Maxim's Marseille

Oster: Barista Mini Max Pro

KitchenAid: KES6403DG · KES6403MH · KES6404 · E6503

Calphalon: Temp IQ

Kismile: 20 Bar Espresso Machine with Grinder

Café: Bellissimo Semi Automatic

Z2: Espresso Machine

Ultima Cosa: Machine

HiBREW: H10A (58mm models only)

Cyetus: CYK760

Sunbeam: Barista Pro · Mini Barista VCF125 · Barista Pro Max VCF126X

NEOUZA: bottomless portafilter (for Breville/Sage/Sunbeam Barista Max)

Does not fit: original Breville / Sage / Sunbeam portafilters · two-lug E61 machines. Please confirm your portafilter is a 58mm 3-ear design before ordering.

Specifications

Material: Aluminum alloy  |  Size: 75 x 37mm

Inner Diameter: 58mm  |  Weight: approx. 53g

Design: Three ears (not for two locking lugs)  |  Color: Black

Why You'll Love It

Grinder Trigger Hands-Free: the built-in trigger tab is designed to activate compatible grinder switches, allowing hands-free dosing after the portafilter is locked into place.

Extended Groove Secure Fit: the groove length is extended to better wrap the portafilter, helping the funnel sit more securely on the handle and reducing loosening or shaking during dosing.

Tamp-On Less-Mess Prep: deep walls keep coffee grounds inside the basket and allow tamping with the funnel attached, helping reduce spills, wasted coffee and countertop cleanup.

Reduced Waste & Cleaner Counter: the high-wall ring guides grounds into the basket for a more controlled workflow, making it easier to use your tamper or distributor without coffee overflowing.

Durable Easy-Clean Aluminum: lightweight aluminum alloy is stronger than plastic, resistant to rust and corrosion, and easy to rinse clean or place in the dishwasher after daily use.

How to Use

Place the ring on your 58mm 3-ear portafilter → lock the portafilter into the machine → the trigger tab activates the grinder for hands-free dosing → tamp with the funnel attached → remove the ring and brew. The high walls keep grounds in the basket from grinding to tamping.

Quality & Care

Easy to clean: rinse under running water or use a brush after daily use.

Dishwasher safe: aluminum alloy resists rust and corrosion, so the ring can go straight into the dishwasher when you want a deeper clean.

FAQ

Q: Does this funnel support hands-free dosing?
Yes. The built-in trigger tab is designed to activate compatible grinder switches, allowing hands-free dosing after the portafilter is locked into place.

Q: Can I tamp with the funnel attached?
Yes. The high-wall funnel provides working space for tamping after dosing, helping contain coffee grounds and reduce mess before you remove the ring.

Q: How do I know if it will fit my portafilter?
Please confirm your portafilter is a 58mm 3-ear design before ordering. It fits the listed 58mm 3-ear portafilters and is not for original Breville/Sage/Sunbeam portafilters or two-lug E61 machines.