A bottomless portafilter can help you see how evenly espresso flows from the coffee puck, making it easier to spot channeling and adjust your grind or puck preparation. For the Breville Barista Express, focus first on a secure 54mm fit, then compare the included basket, handle design, and any extras. Our top pick is the Normcore for a straightforward 18g setup; the MiHeeHome is worth a look if you want a puck screen included.
Quick Comparison
| Product | Fit and basket | Standout feature |
|---|---|---|
| Normcore 54mm Bottomless Portafilter | For Breville/Sage Barista Express; 18g filter | Anodized aluminum handle |
| venshun 54mm Bottomless Portafilter | Breville 54mm machines; 18–20g basket | Detachable walnut handle |
| TRUEVALE 54mm Bottomless Portafilter Set | Listed for several Breville 54mm models; 18g basket | Includes WDT tool and puck screen |
| Loedlylatd 54mm Bottomless Portafilter | Listed for several Breville 54mm models; 18–20g basket | Detachable rosewood handle |
| MiHeeHome 54mm Bottomless Portafilter | Selected Breville 54mm models; 16–18g basket | Includes a puck screen |
Availability can change. The supplied product information marks the TRUEVALE and Loedlylatd listings as unavailable.
Our Picks: Best Bottomless Portafilter For Breville Barista Express reviews
1. Normcore 54mm Bottomless Portafilter: A Simple 18g Upgrade
The Normcore is a direct, no-frills choice for Barista Express owners who want to watch espresso flow from the basket. Its bottomless design exposes the extraction, which can help you notice uneven flow and make changes to your grind, distribution, or tamp.
The listing specifies an 18g filter and a manually lathed, anodized aluminum handle. It also notes that the open design can accommodate baskets of different sizes, so you are not limited by a portafilter base. Check the basket’s fit and capacity against your preferred dose before ordering.
Compared with the other options here, the Normcore keeps the package simple. It does not list extras such as a puck screen or WDT tool, but that may suit you if you already have those accessories and want to focus on the portafilter itself. The product description does not detail the portafilter head material, so check the listing if that specification matters to you.
Pros:
- Designed to fit Breville/Sage Barista Express machines
- Includes an 18g filter
- Anodized aluminum handle is shaped for an ergonomic grip
- Open base makes extraction visible and allows different basket sizes
Cons:
- No puck screen or distribution tool is listed as included
- Check model and basket compatibility before purchasing
Verdict: Choose the Normcore if you want a straightforward 18g bottomless portafilter without paying for a bundle of extra tools.
2. venshun 54mm Portafilter: A Detachable Walnut Handle
This venshun portafilter is listed for the Barista Express and several other Breville machines with 54mm groups. Its included basket is described as an 18–20g capacity, giving you room to work with a larger dose than the Normcore’s listed 18g filter.
The head is made from 304 food-grade stainless steel, and the walnut handle detaches for cleaning. The maker advises wiping the wood with a damp cloth and keeping it dry afterward. That care step is worth considering if you prefer accessories that can be washed as one piece.
It is a useful middle ground between a basic portafilter and a larger accessory kit: the basket is included, but the listing does not mention a puck screen or WDT tool. Its stated compatibility covers multiple 54mm Breville models, though it specifically excludes 58mm machines and brands such as De’Longhi and Gaggia.
Pros:
- Listed for the Barista Express and other selected Breville 54mm machines
- Includes an 18–20g basket
- 304 stainless steel head
- Detachable walnut handle for access during cleaning
Cons:
- Wood handle needs separate, careful cleaning
- No puck screen or WDT tool is listed in the kit
Verdict: Consider the venshun if you want a stainless steel head, a larger-capacity basket, and a detachable walnut handle in one package.
3. TRUEVALE 54mm Set: Extra Tools for Puck Preparation
The TRUEVALE set is aimed at people who want more than a portafilter and basket. The listed bundle includes an 18g basket, a WDT distribution tool, and a reusable puck screen. Those additions can help you build a fuller puck-preparation setup, though they do not replace dialing in your grind or using an even tamp.
The product description names the Barista Express among several compatible 54mm Breville models and calls out a three-ear design. Its head is described as 304 food-grade stainless steel, with a permanently attached rosewood handle. Unlike a detachable handle, the one-piece design is not intended to be taken apart for cleaning.
The key practical drawback is availability: the supplied product data marks this listing unavailable. Its bundle may be appealing if it becomes available, but compare the contents and current listing status before making it your first choice. The Normcore or venshun may be more practical if you want a listed option with fewer accessories to sort through.
Pros:
- Includes an 18g basket, WDT tool, and reusable puck screen
- Listed as compatible with the Barista Express and other selected 54mm Breville models
- 304 stainless steel head
- Permanently attached rosewood handle avoids a screw-in connection
Cons:
- Listing is marked unavailable in the supplied product information
- Permanent handle cannot be removed for separate cleaning
Verdict: This set is worth considering if you want the included puck-preparation tools, provided the listing is available and its fit matches your machine.
4. Loedlylatd 54mm Portafilter: Detachable Handle and Larger Basket
Loedlylatd lists this portafilter for the Barista Express and a range of other Breville 54mm models. Its basket holds a stated 18–20g, and the bottomless design lets you observe the shot as it extracts. That visual feedback can help you investigate uneven flow, but it does not by itself guarantee better crema or a balanced shot.
The product description specifies a 304 stainless steel basket and a detachable rosewood handle. It also says the handle is designed to attach without wobble. Detaching the handle may make the metal parts easier to access during cleaning, while the wood still calls for sensible care.
This option overlaps with the venshun on basket capacity and detachable wood styling, but the supplied listing is marked unavailable. It does not list a puck screen or WDT tool, so the bundle appears more focused on the portafilter and basket than on a full preparation kit.
Pros:
- Listed for the Barista Express and other selected Breville 54mm models
- Includes an 18–20g basket
- Detachable rosewood handle
- 304 stainless steel basket
Cons:
- Listing is marked unavailable in the supplied product information
- No puck screen or WDT tool is listed as included
Verdict: Keep the Loedlylatd on your shortlist if its detachable rosewood design appeals to you, but confirm availability and compatibility before choosing it over a listed alternative.
5. MiHeeHome 54mm Portafilter: Includes a Puck Screen
The MiHeeHome comes with a 16–18g basket and a 53.3mm stainless steel puck screen. The screen is intended to sit on top of the coffee puck, while the bottomless portafilter exposes the extraction from below. This makes the kit useful if you want to try both accessories without buying them separately.
The listing names the Barista Express among its compatible 54mm, three-lug machines, along with several other Breville models. It describes a 304 food-grade stainless steel head and a detachable walnut handle. The handle can be removed for cleaning, but the listing advises keeping the wood dry.
Compared with the venshun, this basket has a lower stated dose range, and the MiHeeHome adds a puck screen. Check that the 16–18g capacity suits your recipe, since basket size is a practical fit issue as well as a matter of preference. The listing also describes the metal head as dishwasher durable; keep the wooden handle separate and follow the product’s care directions.
Pros:
- Includes a 16–18g basket and a 53.3mm puck screen
- Lists compatibility with the Barista Express and selected Breville 54mm machines
- 304 stainless steel head
- Detachable walnut handle
Cons:
- Smaller stated basket capacity than the 18–20g options
- Wood handle needs to be kept dry during cleaning
Verdict: Choose the MiHeeHome if you want a puck screen included and a 16–18g basket suits the way you make espresso.
How to Choose a Bottomless Portafilter for the Breville Barista Express
Confirm the 54mm fit and portafilter ears
Start with compatibility, not appearance. These products are listed as 54mm options, but a portafilter also needs to match the machine’s locking ears and fit securely in the group head. Check the product listing for your exact Barista Express model and compare its stated compatibility before ordering. A 58mm portafilter or one designed for another brand is not a safe substitute.
Choose a basket capacity that suits your dose
The options here include baskets listed at 16–18g, 18g, and 18–20g. Pick a capacity that works with the amount of coffee you typically use. A basket that is too large or too small for your usual dose may require changes to your recipe, so do not assume that the biggest basket is automatically the best choice.
Decide whether you need a simple portafilter or a kit
A bottomless portafilter helps you see the extraction, but accessories such as a WDT tool or puck screen serve separate purposes in puck preparation. TRUEVALE lists both tools in its set, while MiHeeHome includes a puck screen. Normcore and venshun are more focused on the portafilter and basket. Consider what you already own before paying for extras you may not use.
Consider handle material and cleaning
Handle design affects care as well as appearance. The Normcore uses an anodized aluminum handle, while several other options use walnut or rosewood. Detachable wooden handles can make it easier to clean the metal parts, but the product descriptions advise keeping the wood dry. TRUEVALE’s rosewood handle is permanently attached, so it cannot be separated for cleaning.
Know what bottomless design can—and cannot—tell you
Watching the shot can help you spot uneven flow and investigate issues with grind size, distribution, or tamping. It is a diagnostic aid, not a shortcut to a better espresso. A suitable basket, fresh coffee, a well-prepared puck, and adjustments to your recipe still matter. Expect a learning curve, especially if you are new to espresso preparation.
Frequently Asked Questions
Will a 54mm bottomless portafilter fit every Breville machine?
No. Breville machines can use different portafilter sizes and designs. Check the exact model and the product’s listed compatibility before buying. The products in this guide are described as 54mm options, but their model lists vary.
Does a bottomless portafilter make espresso taste better?
Not on its own. It lets you see the extraction and can help you identify uneven flow. Any improvement depends on how you use that information to adjust your grind, distribution, tamp, and recipe.
What does channeling look like?
With a bottomless portafilter, you can watch for uneven or irregular flow beneath the basket. That may point to an issue with puck preparation or grind size, though visible flow is only one clue when dialing in a shot.
Do these portafilters include a basket?
The supplied product descriptions list a basket with each option. Capacity differs: the Normcore and TRUEVALE list 18g, venshun and Loedlylatd list 18–20g, and MiHeeHome lists 16–18g. Confirm the package details on the product page before ordering.
Should I get a puck screen with my portafilter?
A puck screen is an optional accessory, not a requirement for using a bottomless portafilter. TRUEVALE and MiHeeHome list one in their kits. If you already have a screen or do not want one, a simpler option may be a better fit.
Is a bottomless portafilter harder to use?
It can make extraction problems more visible, but it may also show splashing or uneven flow when the puck is not prepared evenly. Use it as a way to learn what is happening during a shot, rather than expecting it to correct technique by itself.
Final Recommendation
For a straightforward Barista Express upgrade, the Normcore is the clearest starting point: it is listed for Breville/Sage Barista Express machines and includes an 18g filter. Choose the venshun if you prefer a detachable walnut handle and an 18–20g basket, or the MiHeeHome if an included puck screen is more useful to you. Before ordering any option, confirm that its stated fit matches your exact machine and check the listing for current availability.