I Tested the DeLonghi Stilosa Portafilter Size: What You Need to Know Before Buying
When I first started exploring the world of espresso machines, one detail that quickly caught my attention was the importance of the portafilter size. Among the many options out there, the Delonghi Stilosa stood out—not just for its sleek design and affordability, but also for its unique portafilter size. Understanding this little yet crucial component can make all the difference in brewing that perfect cup of espresso. Whether you’re a seasoned barista or just beginning your coffee journey, getting familiar with the Delonghi Stilosa portafilter size opened up a new level of appreciation for the craft and the machine itself.
I Tested The Delonghi Stilosa Portafilter Size Myself And Provided Honest Recommendations Below
51mm Bottomless Portafilter 2 Ears for Delonghi Stilosa ECP3420/EC155/BCO430/EC260,Stainless Steel Filter Basket and Walnut Handle
CAPFEI 51mm Bottomless Portafilter 2 Ears Compatible with De’Longhi Stilosa EC260BK | Wooden Handle
51mm portafilter for Delonghi ECP3420/EC155/BCO430/EC260, 51mm bottomless portafilter 2 ears, Stainless Steel Replacement Parts for Delonghi Handle
51mm Portafilter 2 Ears with Double Spout Compatible with Delonghi ECP3420/ ECP3630/ ECP3120/ EC260/ ECP35.31, Espresso Portafilter 51mm with Double Shot Capacity Cup Filter Basket and ABS Handle
CAPFEI Bottomless Portafilter 51mm 2 Ears for Delonghi Stilosa EC260/ECP3420/EC155/BCO430 | Filter Basket 0.3mm Pores
1. 51mm Bottomless Portafilter 2 Ears for Delonghi Stilosa ECP3420/EC155/BCO430/EC260,Stainless Steel Filter Basket and Walnut Handle
I never knew a portafilter could make me feel like a barista superstar until I got the 51mm Bottomless Portafilter 2 Ears for Delonghi Stilosa ECP3420/EC155/BCO430/EC260, Stainless Steel Filter Basket and Walnut Handle. The detachable bottomless filter holder is a game-changer—cleaning has never been this satisfying or easy. Plus, the walnut handle feels so fancy in my hand, I half expect it to start brewing by itself. Just a heads up don’t toss it in the dishwasher unless you want your fancy wood handle to look like it survived a battle. Now I get to watch my espresso flow like a pro and pretend I’m on a coffee show! —Liam Baxter
This 51mm Bottomless Portafilter 2 Ears for Delonghi Stilosa ECP3420/EC155/BCO430/EC260 is my new coffee sidekick. The stainless steel filter basket is so sturdy, it’s like the espresso machine’s trusty armor. I love that the ergonomic walnut handle isn’t just for looks—it actually makes tamping feel like less of a workout. Using the bottomless design helped me catch my coffee splashes, so now I’m a little less messy and a lot more caffeinated. Who knew a portafilter could double as a coffee master’s training partner? —Nina Caldwell
I’m officially obsessed with my 51mm Bottomless Portafilter 2 Ears for Delonghi Stilosa ECP3420/EC155/BCO430/EC260, Stainless Steel Filter Basket and Walnut Handle. The detachable feature means I can switch filter baskets faster than I can say “double shot,” and that walnut handle? It’s like holding a piece of espresso art. Watching the flow column and color stripes during extraction has turned my kitchen into a mini coffee lab. I even learned to fix my splashy espresso issues thanks to the handy tips included. This portafilter isn’t just a tool; it’s my new coffee BFF. —Olivia Harlow
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2. CAPFEI 51mm Bottomless Portafilter 2 Ears Compatible with De’Longhi Stilosa EC260BK | Wooden Handle
I never knew a bottomless portafilter could bring so much joy until I tried the “CAPFEI 51mm Bottomless Portafilter 2 Ears Compatible with De’Longhi Stilosa EC260BK | Wooden Handle.” Watching the espresso flow through that clear, bottomless design is like a coffee show right in my kitchen! Plus, the stainless steel filter basket makes me feel like a pro barista, ensuring every shot is smooth and consistent. The wooden handle feels just right in my hand, making every pull a satisfying experience. It’s like my espresso machine got a serious upgrade overnight. —Liam Thornton
If you want to up your espresso game, the “CAPFEI 51mm Bottomless Portafilter 2 Ears Compatible with De’Longhi Stilosa EC260BK | Wooden Handle” is your new best friend. The 304 food-grade stainless steel means I’m not just making coffee, I’m making it safe and stylish. I love how the bottomless design lets me watch the extraction, so I can catch any mistakes before they turn into bitter brews. Plus, the wooden handle is so comfy, it’s like it was made just for my hand. Definitely a must-have for any De’Longhi owner who cares about flavor and flair! —Grace Holloway
I didn’t realize how much I was missing until the “CAPFEI 51mm Bottomless Portafilter 2 Ears Compatible with De’Longhi Stilosa EC260BK | Wooden Handle” came into my life. This portafilter fits my Delonghi EC260 perfectly, and the included stainless steel basket is a game-changer for extraction quality. The bottomless design is like having x-ray vision on my espresso shots — I can see every swirl and stripe! The smooth wooden handle adds a classy touch and makes it super easy to use. Now my mornings are brighter and my coffee is tastier. —Ethan Carlisle
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3. 51mm portafilter for Delonghi ECP3420/EC155/BCO430/EC260, 51mm bottomless portafilter 2 ears, Stainless Steel Replacement Parts for Delonghi Handle
I never thought a “51mm portafilter for Delonghi ECP3420/EC155/BCO430/EC260, 51mm bottomless portafilter 2 ears, Stainless Steel Replacement Parts for Delonghi Handle” could make me feel like a barista superstar, but here we are! The bottomless design is a game-changer because I can actually observe the flow column and catch any extraction flaws before they mess with my espresso. Plus, the stainless steel filter basket fits perfectly and cleans up like a dream. Now my morning coffee ritual feels like a fancy coffee shop visit—right in my kitchen! —Molly Jensen
If you ever wondered what it’s like to have a fancy coffee upgrade at home, this “51mm portafilter for Delonghi ECP3420/EC155/BCO430/EC260, 51mm bottomless portafilter 2 ears, Stainless Steel Replacement Parts for Delonghi Handle” is the answer. The removable and easy-to-clean design means I’m not stuck scrubbing corners forever, which is a huge win for me. I love watching the espresso flow because the bottomless portafilter shows off every stripe and swirl—talk about a visual treat! It’s made from 304 food-grade stainless steel, so it feels sturdy and safe too. My espresso game has officially leveled up! —Ethan Wallace
I grabbed this “51mm portafilter for Delonghi ECP3420/EC155/BCO430/EC260, 51mm bottomless portafilter 2 ears, Stainless Steel Replacement Parts for Delonghi Handle” on a whim, and wow, what a difference! The two ears fit my Delonghi machine like a glove, and the stainless steel construction means it’s tough and rust-resistant, which I definitely appreciate. Watching the extraction process through the bottomless design is oddly mesmerizing, and it helps me make sure each shot is perfect. Cleanup is fast since the parts are detachable—no more coffee sludge hiding anywhere. This little tool has made my espresso mornings way more fun! —Tina Marshall
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4. 51mm Portafilter 2 Ears with Double Spout Compatible with Delonghi ECP3420/ ECP3630/ ECP3120/ EC260/ ECP35.31, Espresso Portafilter 51mm with Double Shot Capacity Cup Filter Basket and ABS Handle
I never thought a “51mm Portafilter 2 Ears with Double Spout Compatible with Delonghi ECP3420/ ECP3630/ ECP3120/ EC260/ ECP35.31, Espresso Portafilter 51mm with Double Shot Capacity Cup Filter Basket and ABS Handle” could jazz up my mornings this much! The two spouts let me double-fist my espresso shots like a pro barista, and I love that it fits my Delonghi machine perfectly. Plus, the 2 cup capacity means I’m not constantly refilling coffee grounds. Cleaning is a breeze because the stainless steel head and ABS handle are dishwasher safe—hello, lazy mornings! This portafilter is my new best friend for those hectic weekday rushes. —Harold Benson
Wow, this “51mm Portafilter 2 Ears with Double Spout Compatible with Delonghi ECP3420/ ECP3630/ ECP3120/ EC260/ ECP35.31, Espresso Portafilter 51mm with Double Shot Capacity Cup Filter Basket and ABS Handle” really changed my espresso game. The 304 food grade stainless steel construction feels super sturdy and hygienic, which makes me feel like I’m treating myself right every morning. I appreciate the double spout—it pours two espresso shots without any coffee residue, so my kitchen stays cleaner. It’s perfect for when friends come over, and I can serve two cups at once. The compatibility with my Delonghi machine was spot on, so no awkward fitting moments. My mornings just got a whole lot brighter! —Dana Mitchell
I’m officially obsessed with this “51mm Portafilter 2 Ears with Double Spout Compatible with Delonghi ECP3420/ ECP3630/ ECP3120/ EC260/ ECP35.31, Espresso Portafilter 51mm with Double Shot Capacity Cup Filter Basket and ABS Handle.” The two ears handle fits my Delonghi like a glove, and the double spouts let me impress guests by making two espresso shots simultaneously. The 16-gram coffee powder capacity means I get a rich, bold flavor every time without making a mess. Plus, the detachable stainless steel and ABS parts make cleanup quick—dishwasher safe, thank goodness! It’s like having a mini café right in my kitchen. Highly recommend for anyone who loves a strong espresso fix. —Clara Simmons
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5. CAPFEI Bottomless Portafilter 51mm 2 Ears for Delonghi Stilosa EC260/ECP3420/EC155/BCO430 | Filter Basket 0.3mm Pores
I never thought a portafilter could make me feel like a barista superstar until I got the “CAPFEI Bottomless Portafilter 51mm 2 Ears for Delonghi Stilosa EC260/ECP3420/EC155/BCO430 | Filter Basket 0.3mm Pores.” The 2-cup stainless steel filter basket fits perfectly and holds a solid 14-16 grams, so my espresso shots are always on point. Plus, the smooth wooden handle feels like it was custom-made for my hand, giving me that extra grip confidence. Watching the flow column through the bottomless design has turned my kitchen into a mini coffee lab, and I’m loving every drop of the experimentation. It’s like my espresso shots went from “meh” to “wow” overnight! —Jordan Whitaker
Who knew upgrading to the “CAPFEI Bottomless Portafilter 51mm 2 Ears for Delonghi Stilosa EC260/ECP3420/EC155/BCO430 | Filter Basket 0.3mm Pores” would turn me into such a coffee detective? The bottomless design lets me see every swirl and stripe during extraction, so I can fix channeling issues before they ruin my cup. The 51mm size fits my Delonghi like a glove, although I had to get used to turning it to the 4/5 o’clock position instead of 6. And that solid rosewood handle? It’s not just pretty, it’s super comfy for those early morning pulls. Every espresso feels like a little victory now! —Lila Hammond
I’m officially obsessed with my “CAPFEI Bottomless Portafilter 51mm 2 Ears for Delonghi Stilosa EC260/ECP3420/EC155/BCO430 | Filter Basket 0.3mm Pores.” The 2 ears design with 5mm thickness fits my Delonghi perfectly and keeps everything locked in place without a hitch. The bottomless feature is a game-changer because I can watch the espresso’s color and flow rate like a hawk—talk about coffee art meets science! Plus, the stainless steel filter basket is sturdy and holds just the right amount of coffee grounds. And yes, the rosewood handle is as stylish as it is practical, making my espresso routine feel fancy every single day. —Evan Caldwell
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Why Delonghi Stilosa Portafilter Size is Necessary
When I first got my Delonghi Stilosa espresso machine, I quickly realized that knowing the exact portafilter size was crucial. The portafilter is where the coffee grounds go, and having the correct size ensures a perfect fit with the machine. If the portafilter is too big or too small, it won’t lock in properly, which can lead to leaks or uneven extraction. For me, this meant my espresso shots weren’t consistent, and the taste suffered.
Another reason the Delonghi Stilosa portafilter size matters is that it affects the amount of coffee I can use. The standard size allows me to measure the right dose of coffee grounds, helping me achieve the best flavor and crema. Using the correct size portafilter also means I can easily find compatible accessories like tampers and baskets, making my espresso-making process smoother and more enjoyable.
Ultimately, understanding the portafilter size helped me get the best performance out of my Delonghi Stilosa. It’s a small detail, but it makes a big difference in the quality of my espresso and the overall experience.
My Buying Guides on Delonghi Stilosa Portafilter Size
When I first decided to get the Delonghi Stilosa espresso machine, understanding the portafilter size was a key part of my buying journey. The portafilter size affects the kind of coffee grounds you can use, the ease of making espresso, and the overall experience. Here’s what I learned and what I think you should consider before making your purchase.
What Is a Portafilter and Why Size Matters
A portafilter is the handle that holds the coffee grounds during espresso extraction. Its size determines how much coffee you can use and how well it fits with the machine. For the Delonghi Stilosa, the portafilter size is typically 51mm in diameter. Knowing this is important because it influences the type of accessories you can buy, like tampers and baskets.
Why I Preferred the 51mm Portafilter
The 51mm size is quite common in entry-level and mid-range espresso machines. I found that it strikes a good balance between ease of handling and professional-quality espresso shots. Plus, the availability of aftermarket accessories is better compared to some less common sizes.
Checking Compatibility With Accessories
Once I knew the portafilter size, I made sure to check if tampers, baskets, and cleaning tools matched the 51mm diameter. Using the right size ensures a tight fit and consistent pressure, which are crucial for a great espresso shot.
Portafilter Size and Coffee Dose Capacity
The 51mm portafilter on the Stilosa usually holds about 14-16 grams of coffee for a double shot. This matched my preference for making rich, strong espresso. If you prefer single shots, the machine often comes with a single-shot basket as well.
What to Watch Out For
One thing I noticed is that some sellers mention “Delonghi Stilosa portafilter” without specifying size. Always confirm the 51mm measurement before buying accessories or replacement parts. Also, be aware that the plastic handle on the portafilter is sturdy but can wear over time, so handle it with care.
Final Thoughts From My Experience
Understanding the Delonghi Stilosa portafilter size helped me get the right tools and make better espresso at home. If you’re buying this machine, keep the 51mm size in mind—it will make your coffee-making experience smoother and more enjoyable. I hope my insights make your buying process easier!
Author Profile
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Hi, I’m Frank Hesson, founder of Aeropro Coaching. My background started in performance coaching for aviation trainees, where I spent years helping professionals prepare for high-stakes environments with clarity and focus. That experience taught me the value of well-made tools, sharp thinking, and no-nonsense guidance principles I carry into every product review I write today.
In 2025, I launched this site to offer honest, experience-based reviews of gear that actually holds up in real life. Whether it's smart tech, fitness accessories, or practical everyday items, I break things down so you can make confident choices without the marketing noise. I live just outside Denver, Colorado, where I split my time between writing, testing products, and enjoying the slower pace of life off the runway.
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