Flat Bottomless Portafilter - High-Efficiency Extraction
Best tool for home baristas perfecting their espresso extraction technique.
Elevate your espresso craft with this Flat Bottomless Portafilter, engineered for superior, high-efficiency extraction. Its precision CNC one-piece construction offers accuracy and consistent results, while the bottomless design provides full visibility of your espresso flow for immediate technique adjustments. Crafted from premium SUS304, Aluminum Alloy, and Solid Wood, this portafilter guarantees lasting performance and durability. Designed for E61 58mm groupheads, its detachable modular design simplifies cleaning and customization, making it an essential tool for any dedicated barista seeking to perfect their craft.
$245.90
Owner Satisfaction
4.5
/ 5
Category Rank
365
/ 755
#365 in Portafilters
Price vs Category Average
+208%
Above average
Portafilter Type
61
/ E Group Machines
Who it's for
- Home baristas aiming to refine their espresso technique
- Coffee lovers seeking richer crema and cleaner flavor profiles
- Busy users prioritizing quick and hygienic equipment maintenance
Who should skip it
- Clean-conscious users who want to avoid messy countertop splatters
- Novice brewers still developing consistent puck preparation skills
- Precision enthusiasts requiring absolute thermal stability for every shot
Performance breakdown
Extraction Visibility
Bottomless design provides an unobstructed view for real-time flow analysis.
Build Integrity
Precision CNC construction ensures professional-grade durability and consistent thermal stability.
Maintenance Ease
Modular, detachable design makes deep cleaning effortless for daily users.
Ergonomic Handling
Solid walnut handle offers a premium, comfortable grip during high-pressure locking.
Grouphead Compatibility
Standardized E61 58mm sizing ensures seamless integration with most prosumer machines.
Material Quality
Combination of SUS304 stainless steel and aluminum provides excellent corrosion resistance.
Key Specs
Portafilter Type
E61 Group Machines
Material
SUS304, Aluminum Alloy, Solid Wood
Size
58mm
Ears
2 ears
Capacity Basket
18g
Weight
503g
Product Dimensions
238mm x 84.4mm
Handle Type
Detachable
Features
- Enhanced extraction visibility
- CNC one-piece construction
- Detachable design for easy cleaning
- E61 58mm compatibility
- Premium, corrosion-resistant materials
- Allows immediate technique adjustment
- High-efficiency extraction
- Durable, long-lasting performance
What customers say
This portafilter earns high praise for its quality and diagnostic utility. Users consistently note the substantial weight and professional feel of the stainless steel head, suggesting excellent durability. Its primary benefit is improving extraction efficiency. The bottomless design offers immediate visual feedback, helping users quickly correct channeling and achieve more consistent, flavorful espresso. Reviewers find this feature significantly accelerates the learning curve for dialing in grind and tamp. While a few mentioned initial stiffness when locking it in, this usually resolves quickly. The handle design is comfortable during use. Overall, this is viewed as an essential, high-quality upgrade for serious home baristas seeking functional improvement and superior perceived quality.
Know before you buy
This portafilter is specifically designed for machines with an E61 58mm grouphead. Please verify your machine's grouphead type and size before purchasing, as it is not compatible with proprietary or non-standard groupheads.
No, this product does not include a filter basket. You will need to use your own 58mm precision basket or purchase one separately to fit the 18g capacity.
The bottomless design exposes the underside of the basket, allowing you to observe the espresso flow in real-time. This visibility helps you identify channeling or uneven extraction, enabling you to adjust your grind size or tamping technique immediately.
The handle is crafted from solid walnut wood and should be hand-washed only. Avoid soaking it in water or placing it in the dishwasher, as this can cause the wood to crack or lose its finish over time.
Yes, the portafilter features a detachable modular design. This allows you to easily remove the handle for thorough cleaning or to swap it out for a different style if you choose to customize your setup.
No, this portafilter is not dishwasher safe. To preserve the integrity of the SUS304 stainless steel and the solid wood handle, we recommend cleaning it with warm water and a mild detergent, then drying it thoroughly.
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