breville bambino plus portafilter size is 54mm, compatible with many aftermarket accessories. That measurment is a game changer for home baristas like you. It means you’re not stuck with just the stock basket. You can easily swap in a bottomless portafilter or a precision basket for better espresso. The 54mm size is less common than 58mm, but Breville sticks with it for a reason. It keeps the machine compact without sacrificing shot quality. You’ll find tons of options online once you know the breville bambino plus portafilter size.
So what does this mean for your daily coffee routine? Well, it opens up a world of customization. You can upgrade to a single-wall basket for finer grind control. Or grab a dosing funnel to minimise mess. The smaller diameter actually helps with puck prep, since it requires less coffee grounds. This makes dialing in a new roast quicker and less wasteful. It’s a forgiving size that works great for beginners and pros alike. Honestley, this portafilter size is one of the Bambino Plus’s best features.
Product Comparison Table: 9 Best Breville Bambino Plus Portafilter Size
| Image | Why We Like This Product | Editor’s Rating | |
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Normcore 54mm Bottomless Portafilter, Naked Portafilter Fits Breville Sage…
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9.7 |
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KNODOS Bottomless Portafilter 54mm Walnut for Breville Barista Express,…
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9.5 |
Read Review |
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KNODOS 54mm Bottomless Portafilter Breville Compatible Rosewood Handle &…
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9.3 |
Read Review |
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54mm Portafilter Double Spout Compatible with Breville Bambino Plus…
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9.1 |
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54mm Bottomless Portafilter with Puck Screen 18g Filter Basket…
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8.9 |
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54mm Bottomless Portafilter with Puck Screen & WDT Tool…
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8.8 |
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54mm Bottomless Portafilter with 18–20g Basket, Naked Espresso Portafilter…
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8.6 |
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54mm Bottomless Portafilter 18-21g Precision Basket with 950 Laser-Cut…
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8.4 |
Read Review |
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54mm Bottomless Portafilter 18-21g Precision Basket with 950 Laser-Cut…
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8.2 |
Read Review |
Quick Review For Top 9 Breville Bambino Plus Portafilter Size
Normcore 54mm Bottomless Portafilter, Naked Portafilter Fits Breville Sage Barista Express Machines, 18g Filter Basket Included, Genuine American Walnut Handle
The Normcore 54mm Bottomless Portafilter is built for Breville Sage machines. It works with the Bambino, Bambino Plus, Barista Pro, Barista Express, and Barista Express Impress. If you own any of these 54mm models, this portafilter is a direct fit.
The bottomless design changes how you see your espresso. Instead of a closed spout, you watch the extraction happen. This makes it easy to spot channeling, uneven tamping, or grind problems.
You can adjust your technique right away and get better shots. It is a simple way to improve your coffee without guessing.
You are not stuck with one basket. This portafilter works with any single, double, or triple basket you already have. That means you can try different doses, blends, or brew styles. Just swap the basket and go. It gives you freedom to experiment without buying a new portafilter every time.
Durability is solid.
The body is stainless steel, and the handle is genuine American walnut. The included 18g filter basket is premium grade and fits snugly. The handle is textured for better grip and comfort. It feels good in your hand, even after pulling many shots in a row. The materials are chosen to last through daily use.
Ergonomics matter when you brew a lot. The handle is lightweight and shaped to reduce fatigue.
KNODOS Bottomless Portafilter 54mm Walnut for Breville Barista Express, Pro, Touch, Bambino Plus | Premium Naked Portafilter | Fits BES870XL, BES878, BES880 | Includes 18–21g Filter Basket
The KNODOS Bottomless Portafilter 54mm Walnut is designed specifically for Breville espresso machines. It fits models like the Barista Express, Pro, Touch, Bambino Plus, Infuser, Duo Temp Pro, BES870XL, BES878, and BES880. The fit is snug and precise, so you wont have to worry about leakage or wobble during extraction. This is a solid upgrade for anyone using a standard Breville portafilter.
The body is made from solid natural walnut with precision-machined metal parts.
It feels heavy and balanced in your hand, giving you a professional feel every time you use it. The included 18–21g double shot basket is high quality and helps promote even flow. You should see richer crema and better consistency in your shots right away.
The bottomless design is what really sets this portafilter apart. Because the bottom is open, you get a clear view of your espresso extraction as it happens.
You can easily spot channeling, uneven tamping, or grind inconsistencies before they ruin your shot. This makes it a great tool if your still learning or if you want to move up from a standard spouted portafilter. You can see exactly what your doing right and what needs improvement.
Watching the flow in real time helps you fine-tune your grind size, tamping pressure, and dosing. You will develop better barista skills faster because you can see the results of your adjustments immediately.
KNODOS 54mm Bottomless Portafilter Breville Compatible Rosewood Handle & Naked 18-21 Gram Filter Basket Included Fits Barista Express, Pro, Touch, Bambino Plus, Infuser, Duo Temp Pro Impress
The KNODOS 54mm Bottomless Portafilter is a precision tool for Breville and Sage espresso machines, including the Barista Express, Pro, Touch, Bambino Plus, Infuser, Duo Temp Pro, Impress, and the BES870XL, BES878, and BES880 models. It is engineered to fit these group heads snugly, so you won’t have to deal with leakage or wobble during use.
This is a naked or spoutless portafilter, meaning the bottom is completely open, giving you a direct view of the extraction process.
The package includes an 18 to 21 gram filter basket, which gives you room to dose for a double shot. The basket is made from durable stainless steel, and the portafilter itself features a natural rosewood handle. The wood handle is ergonomic, offering a comfortable and warm grip that feels solid in your hand.
The weight of the portafilter is well-balanced, which makes it stable when you tamp, and it looks great sitting on your counter.
The main purpose of a bottomless design is to help you see exactly what is happening with your coffee. As the espresso flows out, you can watch for signs of channeling or uneven extraction. This real-time feedback is useful for improving your technique and getting a more consistent shot with better crema.
54mm Portafilter Double Spout Compatible with Breville Bambino Plus (BES500)/ Infuser (BES840XL) 54mm Breville Barista Series-ABS Handle
The Breville 54mm Portafilter Double Spout is a direct replacement designed for several Breville espresso machines. It works with the Bambino Plus (BES500), the Infuser (BES840XL), and the whole Barista series including the Express, Touch, and Pro models. If you own one of these machines, this portafilter fits right in with no trouble.
The most obvious feature is the double spout. It lets you pull two single shots of espresso at the same time.
This is handy if you are making coffee for yourself and a friend, or if you just want two separate cups without any mess. The spouts are shaped so coffee flows cleanly into each cup, and you wont have coffee residue sticking around. It makes a party or a quiet morning at home easier.
Inside the box you get a 2 cup filter basket. This basket can hold up to 20 grams of coffee powder. That gives you enough room for a proper double shot without overfilling.
The basket is sized to work with the portafilter, so you dont have to guess about fit or capacity. It is a simple, direct way to make stronger coffee if you like a bolder taste.
The material matters here. This portafilter is made from 304 stainless steel. That means it is sturdy and wont rust or warp over time. The handle is ABS plastic, which feels solid in your hand but is not too heavy. Cleaning is straightforward. You just rinse it under water or wipe it down.
54mm Bottomless Portafilter with Puck Screen 18g Filter Basket Rosewood Handle Fit Breville Barista Express/Pro/Touch/Bambino Plus/Infuser Espresso Machines Portafilter for Breville Espresso Machine
The 54mm Bottomless Portafilter with Puck Screen 18g Filter Basket Rosewood Handle is a direct upgrade for your Breville Barista Express, Pro, Touch, Bambino Plus, or Infuser machine. It is designed as a simple replacement part, not a complicated accessory. You get three things in one kit: the portafilter itself, an 18g filter basket, and a 54mm puck screen.
This means no separate purchases are needed to start brewing better shots right away.
The bottomless design lets you watch your extraction in real time. You can see when channeling happens or if your grind is too fine. This visual feedback helps you dial in your technique faster. The portafilter fits perfectly on models like the Duo Temp Pro, Bambino BES450BSS, Barista Express BES870XL, Bambino Plus BES500BSS, Infuser BES840XL, Barista Pro BES878BSS, and Barista Touch BES880BSS.
No adapters are required—it is a direct replacement that clicks in securely.
The included puck screen is made from 306 food-grade stainless steel. It is 1.7mm thick with a 150μm mesh. This screen sits on top of your coffee puck to spread water evenly across the grounds. It prevents channeling and stops that messy spraying you might get with the stock setup. The result is a smoother, more balanced shot that tastes cleaner.
54mm Bottomless Portafilter with Puck Screen & WDT Tool – Compatible with Breville Barista Express/Pro/Touch, Bambino Plus, Infuser, Duo-Temp Pro, Filter Basket Included and Rosewood Handle
The 54mm Bottomless Portafilter with Puck Screen & WDT Tool – Compatible with Breville Barista Express/Pro/Touch, Bambino Plus, Infuser, Duo-Temp Pro, Filter Basket Included and Rosewood Handle is a practical kit for anyone serious about better espresso at home. The star here is the bottomless (naked) portafilter. Its open design lets you watch every shot as it pulls. You can see channeling or uneven extraction right away, which helps you ajust your grind or tamping technique.
It’s a simple way to get smoother, richer results, whether you are just starting out or have been pulling shots for years.
This portafilter fits a long list of Breville machines: the Barista Express (BES870/875), Barista Pro (BES878), Barista Touch (BES880), Barista Express Impress (BES876), Bambino (BES450), Bambino Plus (BES500), Duo-Temp Pro (BES810), and Infuser (BES840). The fit is secure and precise, so no wobbles or mess when you lock it in.
You also get a complete espresso kit with the portafilter. It includes a 1.7mm thick 150μm stainless steel puck screen and an 8-needle WDT tool. The puck screen helps distribute water evenly over the coffee bed and keeps your machine’s shower screen cleaner. The WDT tool breaks up clumps in the grounds, giving you a more uniform extraction shot after shot.
The included filter basket is made from premium food-grade stainless steel with precision-drilled holes for consistent flow.
54mm Bottomless Portafilter with 18–20g Basket, Naked Espresso Portafilter Compatible with Breville Barista Express, Barista Pro, Barista Touch, Bambino Plus, Infuser Espresso Machines
The 54mm Bottomless Portafilter with 18–20g Basket is a direct replacement tool for several Breville espresso machines, including the Barista Express, Barista Pro, Barista Touch, Bambino Plus, Infuser, and Duo Temp Pro. It is designed to give you more visual feedback during your shot pulling process.
This portafilter uses a bottomless or “naked” design. Because the bottom is open, you can watch the espresso as it flows through the basket.
You will see the crema form, the stream of coffee, and how evenly the extraction is happening. This real time view helps you spot problems like channeling, uneven saturation, or grind issues. You can then adjust your grind, tamping pressure, or distribution technique to get a more even flow and reduce splashing.
The materials are built to last. The basket and body are made from food-grade stainless steel. It resists oxidation well, so it won’t rust or corrode over time.
The handle is ABS plastic that has been hand-polished. It feels comfortable in your hand and gives you a firm, sturdy grip even when you are locking it into the machine. The whole thing feels solid, not flimsy.
It comes with one 18–20 gram filter basket. This basket is designed for a double shot of espresso. You will need to use freshly ground coffee along with a distribution tool and a tamper to get the best results. Good prep work is important here.
54mm Bottomless Portafilter 18-21g Precision Basket with 950 Laser-Cut Holes for High Extraction Compatible for Breville Barista Express, Pro, Touch, Impress, Bambino, Bambino Plus and Infuser
The 54mm Bottomless Portafilter 18-21g Precision Basket with 950 Laser-Cut Holes for High Extraction is designed specifically for your Breville machine. It fits the Barista Express, Pro, Touch, Impress, Bambino, Bambino Plus, and Infuser models. You get a precise, leak-free seal every time. No wobbling or mess.
This is an all-in-one setup. You get the bottomless portafilter and a precision basket in one package. No need to buy extra parts.
Everything you need for a better shot is right here. The basket holds 18 to 20 grams of coffee, which is a standard dose for most recipes.
The key feature is the basket itself. It has 950 laser-cut holes. These holes go all the way to the edge. This design lets water flow through the coffee grounds more evenly. You get richer crema and a higher yield from your shots. The extraction is more complete, bringing out the full taste of your beans.
You will notice a smoother flavor and deeper complexity.
The build quality is solid. The portafilter is made from food-grade stainless steel 304. It will not rust or warp over time. The handle is red rosewood. It feels comfortable in your hand and looks great on your counter. It is ergonomic, so you get a good grip even when your hands are wet.
Cleaning is easy. There is no spout on the bottom. This means coffee grounds and oils have fewer places to hide.
54mm Bottomless Portafilter 18-21g Precision Basket with 950 Laser-Cut Holes for High Extraction Compatible for Breville Barista Express, Pro, Touch, Impress, Bambino, Bambino Plus and Infuser
The 54mm Bottomless Portafilter 18-21g Precision Basket with 950 Laser-Cut Holes for High Extraction Compatible for Breville Barista Express, Pro, Touch, Impress, Bambino, Bambino Plus and Infuser is designed to give you more control over your espresso. It fits Breville and Sage models like the Barista Express, Pro, Touch, Impress, Bambino, Bambino Plus, and Infuser. The fit is precise, so you don’t have to worry about leaks or wobbles.
This is an all-in-one set.
You get a bottomless portafilter and a precision basket together. No need to buy anything else. The basket holds 18 to 20 grams of coffee, which is the sweet spot for most double shots. With 950 laser-cut holes that go all the way to the edge, water flows evenly through the puck. This helps you pull shots with richer crema and a higher yield. You get deeper flavor and a smoother taste compared to standard baskets.
The build quality is solid.
It’s made from food-grade stainless steel 304, so it’s durable and rust-resistant. The handle is ergonomic red rosewood. It feels comfortable in your hand and looks great on your counter. Because the portafilter has no spout, cleaning is easy. Just rinse it off after use. No nooks or crannies for old coffee to hide in. This makes your brewing process more hygenic every time.
If you like to dial in your shots exactly, this tool gives you that control.
Breville Bambino Plus Portafilter Size Buying Guide
The Breville Barista Express portafilter size is standard, but accessories vary. That is a common point of confusion. When you pick up a Breville Bambino Plus, you are getting a 54mm portafilter. This is a key detail. It means you cannot just grab any random tamper or basket from your old machine. You need parts that fit this specific size. This guide will help you sort out what works and what does not. No more guessing games.
Tamper Fit: The One You Use Every Day
Your tamper must match teh 54mm basket exactly. A cheap plastic tamper that came with the machine can leave uneven pressure. That leads to channeling and sour shots. Look for a stainless steel tamper with a flat base. A 53.5mm tamper is usualy the perfect fit for the Breville baskets. It leaves a tiny gap so it does not get stuck. Have you ever fought with a stuck tamper? It ruins the flow of your morning routine. A good tamper solves that.
Basket Options: Single, Double, or Precision
The stock double basket is fine for starters. But the Breville Bambino Plus portafilter size allows for precision baskets. These have straighter walls and smaller holes. You get better extraction and more crema. A precision basket costs around $20. It is a cheap upgrade that makes a real diffrence. Single wall baskets let you grind your own beans. Pressurized baskets are for pre-ground coffee. Pick based on your gear.
Portafilter Body: The Spouted vs. Bottomless Debate
A spouted portafilter catches drips and keeps your counter clean. A bottomless one shows you exactly how your shot is pulling. You see channeling right away. That is a powerful learning tool. The Breville Bambino Plus works with both. Just make sure the ears (the tabs) align with your machine’s slots. Aftermarket bottomless options are popular, but check reviews for quality control.
Accessory Compatibility: What Else Fits
Dosing funnels, distribution tools, and knock boxes all need to match the 54mm size. A funnel that sits on top helps you grind without spilling. A distribution tool levels the grounds before tamping. These are not must-haves, but thay make your workflow smoother. Avoid random 58mm gear. It will not fit your portafilter. Stick to products labeled for Breville 54mm machines for the best results.
Frequently Asked Questions About Breville Bambino Plus Portafilter Size
What size portafilter does teh Breville Bambino Plus use?
The Breville Bambino Plus uses a 54mm portafilter. This is a common size for home espresso machines. It is smaller than the 58mm portafilter used in many commercial machines. But don’t worry. It still makes great espresso. The 54mm size helps the machine heat up faster. It also uses less coffee grounds per shot.
Can I use a standard 58mm portafilter with this machine?
No, you cannot. The 58mm portafilter will not fit. The Bambino Plus is designed only for 54mm accessories. Trying to force a larger size could damage the machine. Stick with 54mm parts for the best results. You can find many 54mm baskets and tampers online.
Does the Bambino Plus come with a pressurized or non-pressurized basket?
The machine comes with both. You get a single-wall basket (non-pressurized) and a dual-wall basket (pressurized). The single-wall basket gives you more control. It works best with fresh, finely ground coffee. The dual-wall basket is easier. It uses a pressurised system to create crema. This is great for pre-ground coffee or beginners.
Can I buy a bottomless portafilter for the Breville Bambino Plus?
Yes, you can. Many third-party brands make 54mm bottomless portafilters. They are a fun way to see your espresso extraction. But be careful. They require a good grind and tamp. If your technique is off, you might get mess and splashing. Start with the included baskets before trying a bottomless one.
What size tamper should I use for this portafilter?
You need a 53.3mm to 54mm tamper. The portafilter is 54mm, but the basket inside is slightly smaller. A 53.3mm tamper is a snug fit. This prevents it from getting stuck. Many brands sell tampers specifically for Breville machines. Check the size before you buy.
Will aftermarket 54mm baskets fit the Bambino Plus?
Most 54mm baskets will fit. But there is one thing to watch. The Bambino Plus has a shorter portafilter than some other Breville machines. Some deep baskets may not lock in properly. Look for baskets labeled “compatible with Breville Bambino.” This saves you from a bad fit.
Our Verdict
You don’t need to overthink this. The right size portafilter helps you pull consistent shots every time. It’s one of those small details that makes a big difference in your daily routine. Stick with what fits your machine and your workflow. A good fit means less mess and more control over your coffee. That steady performance is what keeps your mornings smooth and your espresso tasting great. Keep it simple and you’ll get the results you want without extra hassle.
When you pick the right gear, you avoid frustration and wasted coffee grounds. The breville bambino plus portafilter size is exactly what this machine needs for balanced extraction. It’s not complicated—just the right match for your setup. Thats why we recommend checking the dimensions before you buy anything else. Your machine deserves a portafilter that works with it, not against it. So make that small choice now and enjoy better espresso from the start.