Looking for the best bottomless portafilters to upgrade your coffee game. I’ve tested many and will guide you to the perfect fit with tips from my own brewing experience.
A bottomless portafilter can change the way you make coffee. It shows every drop. It helps you make each shot better.
I still remember my first time using one. Seeing the espresso flow in full view made me adjust my grind and get a smooth, rich taste.
I’ve tested many styles and sizes. This guide will help you pick the best bottomless portafilter for your machine with total confidence.
List of Top 10 Bottomless Portafilters
| Image | Title | Best For | Price |
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54mm Bottomless Portafilter – 3 Ears with Stainless Steel Filter Basket, Fits Breville Barista Express, Pro, Touch, Bambino Plus, Infuser (880BSS, 870XL, 878BSS, 500BSS, 840XL), Black |
This is for Breville coffee lovers who want to see the shot and pull better espresso. It fits 54mm models like Barista Express, Pro, Touch, Bambino Plus, and Infuser. |
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54mm Bottomless Portafilter with Puck Screen | Fits for 54mm Breville Machines | Stainless Steel portafilter and Mahogany Handle|Espresso Machine Accessories(Mahogany) |
Perfect for Breville 54mm owners who want smooth, even shots with a bottomless portafilter. |
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Bottomless Portafilter 54mm with Puck Screen for Breville Espresso Machines, 54mm Bottomless Portafilter Fits Barista Express, Bambino Plus, Stainless Steel Basket Breville Portafilter Accessory |
Perfect for Breville owners who want better espresso and cleaner shots. Great for home baristas with a 54mm Breville like Barista Express, Bambino Plus, or Infuser. |
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51mm Bottomless Portafilter 3 Ears Fits for CASABREWS CM5418, 3700Essential, 3700Gense, 3700Pro, Gevi 51mm 3 Ears Grouphead, Mr. Coffee Espresso and Cappuccino Machine, Stainless Steel Filter Basket |
Perfect for 51mm 3‑ear machine owners: CASABREWS CM5418/3700, Gevi 51mm, Mr. Coffee, and Wirsh. Great for anyone who wants a bottomless view, cleaner shots, and easy clean with a 2‑cup, 18 g basket. |
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51mm portafilter for Delonghi ECP3420/EC155/BCO430/EC260, 51mm bottomless portafilter 2 ears, Stainless Steel Replacement Parts for Delonghi Handle |
Perfect for coffee lovers who want richer flavor and better control over every shot. Ideal for anyone who owns a compatible Delonghi machine and wants easy cleaning with a durable, stainless steel design. |
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Pawa Bottomless Portafilter 54mm – Includes Filter Basket | Compatible with Breville Barista Express and 54mm Breville Machines |
Perfect for home coffee fans who want better shots and a clear view of the pour. Ideal for Breville 54mm users who value easy fit, strong build, and rich taste. |
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51mm Bottomless Portafilter & Puck Screen, 3-Ear Stainless Head, Compatible with CASABREWS CM5418, 3700Essential, 3700Gense Espresso Machines, Includes 304 Stainless Steel Filter Basket |
Made for CASABREWS CM5418, 3700Essential, and 3700Gense owners. Perfect for home baristas who want better shots, even flow, and easy cleaning. |
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51mm Bottomless Portafilter 3 Ears Compatible with CASABREWS CM5418 and 3700 Series | with Stainless Steel Double Shot Capacity Cup Filter Basket |
Perfect for coffee fans with Mr. Coffee or CASABREWS CM5418/3700 who want better shots. See flow, fix spray, and clean fast with the 51mm open base, 304 steel, and a 2-cup basket. |
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54mm Bottomless Portafilter Fits for Breville BES870/878/880 – Includes Puck Screen and WDT Tool, Stainless Steel Portafilter with 3 Ears, Espresso Kit |
Perfect for espresso fans at home, from new users to pros. Best for Breville users who want a clear view, even flow, and clean gear. |
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Bottomless Portafilter for Ninja Luxe Café Premier Series ES601 & ES601C Models | Basket Not Included | Compatible with Stock Filter Basket | Patent Pending |
Perfect for coffee lovers who want to see every drop of their espresso and master their barista skills. Ideal for those who value quality tools that last and are easy to clean. |
Detailed Reviews
See the best bottomless portafilters from expert picks and user reviews. We rate pros, cons, and value in plain words. Read on for quick tips to find your perfect match.
1. 54mm Bottomless Portafilter – 3 Ears with Stainless Steel Filter Basket, Fits Breville Barista Express, Pro, Touch, Bambino Plus, Infuser (880BSS, 870XL, 878BSS, 500BSS, 840XL), Black
Meet the 54mm bottomless portafilter for your Breville machine. It fits the Barista Express, Pro, Touch, Bambino Plus, and Infuser. The 3-ear head locks in tight.
Made of food-grade stainless steel with a smooth ABS handle. It resists rust and feels good in your hand.
The bottomless design shows the flow, so you can fix issues fast. The handle comes off, so cleaning is quick.
| Pros | Cons |
|---|---|
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Perfect For:
This is for Breville coffee lovers who want to see the shot and pull better espresso. It fits 54mm models like Barista Express, Pro, Touch, Bambino Plus, and Infuser.
Ready to Purchase?
2. 54mm Bottomless Portafilter with Puck Screen | Fits for 54mm Breville Machines | Stainless Steel portafilter and Mahogany Handle|Espresso Machine Accessories(Mahogany)
Brew like a pro with the 54mm Bottomless Portafilter. It fits popular Breville machines for a perfect match. The mahogany handle feels smooth and strong.
The puck screen keeps your machine clean. It helps water flow for rich, balanced shots.
Watch every drop with the open base design. Spot issues and fix them fast. Enjoy coffee that tastes just the way you want.
| Pros | Cons |
|---|---|
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Perfect For:
Perfect for Breville 54mm owners who want smooth, even shots with a bottomless portafilter.
Ideal for home baristas who watch the shot and fix issues fast, helped by the puck screen.
Ready to Purchase?
3. Bottomless Portafilter 54mm with Puck Screen for Breville Espresso Machines, 54mm Bottomless Portafilter Fits Barista Express, Bambino Plus, Stainless Steel Basket Breville Portafilter Accessory
Brew like a pro at home with this 54mm bottomless portafilter made for Breville machines. The puck screen keeps your shots clean and your flavors rich.
See your espresso flow in real time. Get better crema with even extraction. Enjoy strong, smooth coffee every day.
| Pros | Cons |
|---|---|
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Perfect For:
Perfect for Breville owners who want better espresso and cleaner shots. Great for home baristas with a 54mm Breville like Barista Express, Bambino Plus, or Infuser.
Ready to Purchase?
4. 51mm Bottomless Portafilter 3 Ears Fits for CASABREWS CM5418, 3700Essential, 3700Gense, 3700Pro, Gevi 51mm 3 Ears Grouphead, Mr. Coffee Espresso and Cappuccino Machine, Stainless Steel Filter Basket
Meet the 51mm bottomless portafilter with 3 ears. It fits CASABREWS CM5418, 3700Essential, 3700Gense, 3700Pro, Gevi 51mm 3 ears, and Mr. Coffee.
See your brew from start to finish. Fix grind, dose, and tamp fast. Enjoy even, rich espresso each time.
Made of food‑grade stainless steel with a wood handle. It is detachable and easy to clean. The 51mm 2‑cup basket holds up to 18 g.
| Pros | Cons |
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Perfect For:
Perfect for 51mm 3‑ear machine owners: CASABREWS CM5418/3700, Gevi 51mm, Mr. Coffee, and Wirsh. Great for anyone who wants a bottomless view, cleaner shots, and easy clean with a 2‑cup, 18 g basket.
Ready to Purchase?
5. 51mm portafilter for Delonghi ECP3420/EC155/BCO430/EC260, 51mm bottomless portafilter 2 ears, Stainless Steel Replacement Parts for Delonghi Handle
Brew like a pro with this 51mm bottomless portafilter made for Delonghi machines. It fits models like ECP3420, EC155, BCO430, and EC260. A stainless steel filter basket is included for perfect extractions.
The bottomless design lets you see the coffee flow in real time. Spot any errors before they affect taste. Get a richer, more consistent espresso every time.
Made from 304 food-grade stainless steel, it’s safe, strong, and built to last. It’s also easy to remove and clean.
| Pros | Cons |
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Perfect For:
Perfect for coffee lovers who want richer flavor and better control over every shot. Ideal for anyone who owns a compatible Delonghi machine and wants easy cleaning with a durable, stainless steel design.
Ready to Purchase?
6. Pawa Bottomless Portafilter 54mm – Includes Filter Basket | Compatible with Breville Barista Express and 54mm Breville Machines
Make shots like a pro with the Pawa 54mm Bottomless Portafilter. It fits Breville Barista Express and other 54mm Breville machines.
Get even flow and rich taste with the included filter basket. See the open bottomless pour and spot issues fast.
It is a full kit with the portafilter and basket. The body is solid and built to last. Clean it quick and enjoy great shots for years.
| Pros | Cons |
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Perfect For:
Perfect for home coffee fans who want better shots and a clear view of the pour. Ideal for Breville 54mm users who value easy fit, strong build, and rich taste.
Ready to Purchase?
7. 51mm Bottomless Portafilter & Puck Screen, 3-Ear Stainless Head, Compatible with CASABREWS CM5418, 3700Essential, 3700Gense Espresso Machines, Includes 304 Stainless Steel Filter Basket
51mm bottomless portafilter for CASABREWS. Fits CM5418, 3700Essential, 3700Gense only.
See the full shot as it flows. The puck screen spreads water evenly. The 3‑ear stainless head locks in tight.
Includes a 304 food‑grade double‑shot basket. The easy‑grip handle is light. It cleans fast and easy.
| Pros | Cons |
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Perfect For:
Made for CASABREWS CM5418, 3700Essential, and 3700Gense owners. Perfect for home baristas who want better shots, even flow, and easy cleaning.
Ready to Purchase?
8. 51mm Bottomless Portafilter 3 Ears Compatible with CASABREWS CM5418 and 3700 Series | with Stainless Steel Double Shot Capacity Cup Filter Basket
This 51mm bottomless portafilter has 3 ears. It fits CASABREWS CM5418, 3700, and Mr. Coffee. A 2-cup stainless basket for up to 16 g is in the box.
The open base lets you see the flow and fix channeling. It is 304 food-grade steel, strong and easy to clean.
| Pros | Cons |
|---|---|
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Perfect For:
Perfect for coffee fans with Mr. Coffee or CASABREWS CM5418/3700 who want better shots. See flow, fix spray, and clean fast with the 51mm open base, 304 steel, and a 2-cup basket.
Ready to Purchase?
9. 54mm Bottomless Portafilter Fits for Breville BES870/878/880 – Includes Puck Screen and WDT Tool, Stainless Steel Portafilter with 3 Ears, Espresso Kit
Pull better espresso with this 54mm bottomless portafilter. Watch the open-bottom design show the flow. Fix bad flow fast.
It fits Breville Bambino, Barista Express, Pro, Impress, and Touch. The 3‑ear head locks tight with no wobble.
You get a stainless steel basket, puck screen, and WDT tool. They cut clumps, spread water, and keep your machine clean.
| Pros | Cons |
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Perfect For:
Perfect for espresso fans at home, from new users to pros. Best for Breville users who want a clear view, even flow, and clean gear.
Ready to Purchase?
10. Bottomless Portafilter for Ninja Luxe Café Premier Series ES601 & ES601C Models | Basket Not Included | Compatible with Stock Filter Basket | Patent Pending
Meet the bottomless portafilter for Ninja Luxe Café Premier. It fits ES601 and ES601C models and is patent pending.
The flat edge helps you tamp with ease. The curved bottom lets you see the espresso flow. See if your grind and tamp are right.
The basket is not included, but it fits the stock basket. It is SUS304 steel, strong, rust‑safe, and easy to clean. Splash is not a defect, so adjust grind or tamp.
| Pros | Cons |
|---|---|
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Perfect For:
Perfect for coffee lovers who want to see every drop of their espresso and master their barista skills. Ideal for those who value quality tools that last and are easy to clean.
Ready to Purchase?
Buying Guide
A bottomless portafilter can take your coffee to the next level. You see every detail of the pour and can improve fast.
The first time I tried one, I saw the flow curve in the cup like liquid art. That view taught me how to fine-tune my grind for a smoother, richer taste.
Size and Fit:
Pick the right diameter for your machine, such as 51mm or 54mm. A perfect fit ensures no leaks and even flow.
Material Quality:
Choose food-grade stainless steel for safety and durability. It also resists rust and holds heat well.
Handle Comfort:
A wood, mahogany, or ABS handle should feel solid but light. A comfortable grip makes tamping and pulling shots easier.
Number of Ears:
Most have 2 ears or 3 ears to lock in. Match this to your machine’s group head for a secure fit.
Puck Screen Option:
A puck screen helps keep your basket and group head clean. It also spreads water for more even extraction.
Cleaning Ease:
Look for a detachable handle or basket for quick washing. Smooth surfaces reduce coffee buildup.
Extra Tools Included:
Some kits have a WDT tool or extra basket. These can improve distribution and give you more brewing options.
Visibility of Flow:
An open base lets you see if your shot is channeling or flowing evenly. This makes fixing issues simple and quick.
Basket Capacity:
Check if it’s a single, double, or larger basket. Match it to how much coffee you like per shot.
Design & Style:
Pick a style that fits your setup—sleek black, warm wood, or polished steel. A portafilter can be both a tool and a showpiece.