What are the precise diameters of the inside and outside of the ring for the 3-cup gasket?

2 1/2" outside dia and 2" inside

When do you know it is time to change the gaskets/filter?

When the coffee fails to percolate on the stove is usually when I notice, at which time I give it a little jiggle and it starts to work. After it cools down, I inspect the gasket and the gasket is black and the edges are starting to deteriorate. That's how I know.

what size is the gasket?

I have the gasket for a 6 cup bialetti...and measuring a spare, the inner diameter of gasket is 2 1/16 inches, outer diameter 2 3/4 inches. it's a Bialetti part, designed for moka express, dama, moka easy

Hi, its fits on 2 cup new brikka? Regards

Ciao, Luciano, It fits my THREE cup. Maybe send a note to the seller and ask him? You don't want to get a gasket that is the wrong size.

Bialetti Replacement Gasket And Filter For 3 Cup Stovetop Espresso

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Description

☕ Elevate your espresso ritual with precision-perfect parts!

PREMIUM MATERIALS - Crafted from high-grade stainless steel and resilient white rubber to ensure lasting durability and optimal extraction.
TRUSTED QUALITY FIT - Original Bialetti parts guarantee perfect fit and superior performance unmatched by generic alternatives.
SEAMLESS COMPATIBILITY - Engineered exclusively for Bialetti 3-cup stovetop espresso makers—no compromises, no leaks.
COMPLETE REPLACEMENT KIT - Includes 1 stainless steel filter and 3 white rubber gaskets for a full refresh of your espresso maker’s core components.
BARISTA GRADE PERFORMANCE - Restore your espresso maker’s original pressure seal for rich, authentic stovetop espresso every time.

This Bialetti Replacement Gasket and Filter kit is designed specifically for 3-cup stovetop espresso makers, featuring original white rubber gaskets and a stainless steel filter. It ensures a perfect fit and restores your coffee maker’s optimal pressure seal for authentic, rich espresso. Durable and easy to install, this kit keeps your Bialetti performing like new.

Specifications

ASIN	B000RY7OI0
Best Sellers Rank	#59,709 in Kitchen ( See Top 100 in Kitchen ) #329 in Reusable Coffee Filters
Brand	Bialetti
Brand Name	Bialetti
Compatible Devices	Coffee Maker
Compatible devices	Coffee Maker
Customer Reviews	4.6 out of 5 stars 1,886 Reviews
Item Weight	0.15 Pounds
Manufacturer	Bialetti
Manufacturer Part Number	SYNCHKG011488
Material	Stainless Steel
Material Type	Stainless Steel
Model Number	SYNCHKG011488
Number of Pieces	4
Number of pieces	4
Package Size Name	Single
Shape	Disk
UPC	696737467195
Unit Count	1 Count
Unit count	1 Count
coffee_filter_size	#2

Reviews

A**A

Perfetta

Guarnizione e filtro per la macchinetta della Bialetti da 3 tazze. Essendo originale combacia perfettamente, cosa che non avviene con le sottomarche.

13.03.2025

J**.

Que sea el tamaño adecuado a la cafetera.

Excelente producto con magnifica calidad.

21.07.2025

C**E

Tel que décrit

Bon achat, j'avais besoin de cet accessoire pour ma Bialetti alpine. Étant donné que c'était bien indiqué sur la boîte, je savais que je ne me trompait pas.

12.11.2023

M**E

Perfect fit.

Fit my 3 cup perfectly.

18.03.2026

C**N

Ajuste perfecto

Es el ajuste perfecto para la cafetera Bialetti.

5.06.2024

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€ 29.70

Duties & taxes included

In stock

Sold byAmazon SlovakiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Slovakia.

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TrustScore 4.5 | 7,300+ reviews

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