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Blind filter 58mm | Barista Essentials

Compatible with top brands
Instantly improves coffee taste
Extends machine life

Professional quality cleaning
Easy daily maintenance
Ideal for intensive use

View Instructions and User Tips Here

User tips for cleaning your espresso machine with a blind filter:

1. Use a blind filter regularly: Want to know how to use a blind filter to clean your espresso machine? Perform a backflush process at least once a week to remove coffee oils and residue. This is essential for maintaining good flavor and performance of your machine.

2. Choose the right cleaning products: These best blind filters for espresso machines from Breville and Sage help optimize both the machine and the coffee extraction. Use the Cafetto brew group cleaner that is specially designed to dissolve coffee residue.

3. Rinse thoroughly after cleaning: It is important to to efficiently clean the espresso group head with a blind filter. After using cleaning agents , perform a few rinse cycles with water only to remove all residues of the cleaning agent.

Step-by-step plan and maintenance tips for espresso machines with a 58mm and 54mm blind filter:

1. Preparation: Replace the regular filter with a blind filter. Add a small amount of espresso machine cleaner to the filter.

2. Backflush: Lock the portafilter and start a brew cycle of about 10 seconds. Stop the cycle and repeat this process 5 times to clean the internal parts of the machine. Benefits of backflush filters for commercial espresso machines include thorough cleaning and longer life of your machine.

3. Rinse: Run another 3 to 5 brewing cycles without detergent to remove any residue. This is essential to get the machine completely clean. Wondering which espresso machines are compatible with a 54mm blind filter? Think of brands like Breville, Sage, Gastroback, Ascaso and Gaggia.

Why you should use a blind filter for your espresso machine:
Using a blind filter prevents coffee grounds from building up in your espresso machine. This not only extends the life of the machine, but also ensures more consistent, better coffee extractions.

View the Packaging Information Here

Product name : Blind filter 54mm or 58mm for espresso machine
SKU : 54mm 8720682221464, 58mm 8720682220290
Contents : 1 blind filter, stainless steel
Application : The 54mm and 58mm blind filters are suitable for cleaning espresso machines by backflushing. It removes coffee oils and residues from the group head and internal components.
Use : Specially designed for professional and home espresso machines. The 54mm is suitable for brands such as Breville, Sage, Gastroback, Ascaso and Gaggia. The 58mm is suitable for brands such as La Marzocco, Rancilio, Rocket Espresso, ECM and Bezzera. The filter is easy to use: replace the regular filter in the portafilter, add an espresso machine cleaner, and perform the backflush process.
Certification : Made of high quality stainless steel, with focus on safety and durability.
Environmental friendliness : The product is reusable and made of durable stainless steel, which reduces the use of disposable cleaning products.
Effectiveness : Effectively removes coffee residues and oils that affect the performance of the espresso machine. Helps to keep the machine working optimally and extends its life.
Suitability : Suitable for both home use and professional use in cafes and restaurants. Perfect for machines with a 54mm or a 58mm filter holder.

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The ultimate tool for sparkling espresso: the 58 mm blind filter (backflush filter)

Keep your espresso machine fresh and flavorful – with the 58mm blind filter, also known as a backflush filter or cleaning disk. This essential accessory replaces your standard filter in the portafilter and blocks the passage during cleaning. This pushes the cleaning solution back through the group to effectively remove oil, coffee grounds, and dirt.

Who is this filter suitable for?

Compatible with 58mm portafilters , fitting brands such as La Marzocco, Rancilio, Rocket Espresso, ECM, Bezzera and many other commercial and premium home machines.

Size chart:
Check the size chart to see which size blind filter is suitable for your machine.

Ease of use & maintenance: backflush in 3 steps

🧼 Replace your filter
Remove the normal filter (single or double) from the portafilter and place the blind filter .

🧼 Add cleaner

Use Cafetto Brew Group Cleaner : a soluble powder that effortlessly removes coffee residue, oil and espresso stains.

Follow the dosage: approximately 1 level scoop per group for daily maintenance; for less regular cleaning you can use 2 scoops .

🧼 Start the backflush cycle

Start the cycle for 10 seconds, stop for 10 seconds — repeat 4 times.

Then rinse: run 10 cycles of 5 seconds on, 2 seconds off to rinse everything thoroughly.

🧼 Rounding off
Remove the blind filter, rinse the portafilter and group head thoroughly, replace your regular filter and rinse out a cup of espresso to re-season the machine

Unique benefits

Top performance & flavour retention : limited residual oils and contamination for consistently optimal extraction and rich crema.
Quick, tool-free cleaning : no disassembly, perfect for everyday use.
Durable & easy to maintain : material of your choice (stainless steel or rubber), easy to clean.
Widely Compatible : Fits leading brands with 58mm portafilter.
Extended life of your machine : prevents blockages and wear and tear on internal parts.

Frequently Asked Questions (FAQ)

1. How often should I backflush?

Ideally, do this weekly with just water. Add Cafetto cleaner once a month , depending on usage and any residue visible around the group head.

2. Can I use a small amount of Cafetto?

Yes! Experienced users say a ¼ teaspoon at a time (instead of a full scoop) is sufficient for home use.

3. Is Cafetto safe for machines with Teflon (PTFE)?

Absolutely. Cafetto doesn't contain any substances that can harm PTFE; users even say it's safer than expensive home-made cleaners.

4. What materials are recommended for the blind filter?

Both stainless steel (for durability and heat resistance) and rubber/silicone (for a flexible fit) are commonly used and recommended.

5. Do I need multiple blind filters?

Yes! For commercial or intensive home stations with multiple groups, it's helpful to have multiple filters ready so you never have to wait during cleaning.

Combine with the Cafetto Brewing Unit Cleaner — smart cross-selling tip

Use the 58 mm blind filter in combination with the Cafetto Brewing Unit Cleaner for ultimate cleaning:

The filter ensures the correct blocking and pressure build-up for effective cleaning.
Cafetto powder dissolves quickly, is odorless, and thoroughly removes oil and residue — for fragrant, pure espresso results.

Smart combinations = maximum flavour & machine care !

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Close-up van een 58mm blindfilter in een espressomachine portafilter tijdens het reinigen

The best coffee taste, every time

Removes stubborn coffee oils and residue from your brewing unit – so your espresso is always clean and full of flavor.

cafetto stoompijp reiniger verwijdert melkresten en verhoogt levensduur van de koffiemachine van de Barista Shop 2

Extend the life of your machine

Regular backflushing prevents wear and tear on essential parts such as the three-way valve.

cafetto zetgroep reiniger verwijdert koffieresten de barista shop 3

Fits perfectly in your portafilter

Available in two sizes: 54mm and 58mm – so always the right match for your espresso machine.

Commercial cleaning quality, right at home

Coffee shop quality in your own kitchen – without the hassle or disassembly.

Durable and robust

Made from 100% stainless steel – much stronger and more hygienic than plastic alternatives.

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The main advantages of a Blind Filter

You use a blind filter to backflush your espresso machine—a thorough rinse for your brewing unit. This removes old coffee grounds and oils that can affect your coffee's flavor.

How often should I use a blind filter?

We recommend backflushing weekly, especially if you make espresso daily. This keeps your coffee at its best and your machine in top condition.

Does this blind filter fit my espresso machine?

We offer blind filters in two sizes: 54mm and 58mm . Check the size chart or product description to see which one fits your machine. Supported brands include Sage, Breville, ECM, and Rocket.

Does this blind filter fit my espresso machine?

We offer blind filters in two sizes: 54mm and 58mm . Check the size chart or product description to see which one fits your machine. Supported brands include Sage, Breville, ECM, and Rocket.

What happens if I don't backflush my machine?

Coffee residue then builds up in the brewing unit, negatively impacting the flavor and speeding up the wear and tear of your machine. You'll really taste the difference.

Do I need to disassemble my machine to backflush?

Nope! You simply place the blind filter in your portafilter, start the backflush cycle, and you're done. Quick, simple, and effective.