Saint Anthony Industries
The Harold - Bottomless 58mm E61 Portafilter
Best upgrade for E61 espresso machine owners seeking professional extraction visibility.
The Harold Bottomless Portafilter is designed for E61 espresso machines, a grouphead renowned since 1961 for setting the standard in espresso. This portafilter features a beautifully crafted, laser-engraved walnut handle that adds a touch of classic charm to your machine. It includes a 22-gram basket, perfect for achieving optimal extraction. Made in the USA, it combines timeless design with quality craftsmanship, enhancing both the aesthetic and performance of your espresso setup. Elevate your coffee ritual with this homage to a revered industry classic.
$97.00
Owner Satisfaction
4.5
/ 5
Category Rank
365
/ 755
#365 in Portafilters
Price vs Category Average
+22%
Above average
Size
58
/ mm
Who it's for
- Home baristas seeking to refine their extraction technique
- Visual learners who appreciate the aesthetic of a perfect shot
- Efficiency-minded coffee lovers wanting a low-maintenance workflow
Who should skip it
- Beginners who prefer a forgiving, mess-free brewing process
- Casual brewers who want to avoid a steep learning curve
- Hosts frequently serving multiple drinks to guests simultaneously
Performance breakdown
Extraction Visibility
Bottomless design provides immediate, unfiltered feedback on your puck preparation.
Build Craftsmanship
Premium walnut and heavy-duty construction offer a professional, tactile experience.
Ergonomics
The weighted handle provides a balanced, comfortable grip during locking.
Basket Precision
The included 22-gram basket supports consistent, high-dose extraction workflows.
E61 Compatibility
Engineered specifically for the industry-standard E61 grouphead architecture.
Aesthetic Appeal
Laser-engraved walnut adds a sophisticated, timeless touch to any setup.
Key Specs
Size
58mm
Material
Walnut
Basket Size
22 Gram
Compatibility
E61 machines
Made in USA
Features
- Bottomless design for enhanced visibility of extraction
- Laser-engraved walnut handle for a premium feel and grip
- Includes a 22-gram basket for precise dosing
- Designed specifically for E61 grouphead espresso machines
- Crafted with quality materials for durability and aesthetics
- Adds a classic and charming accent to your espresso machine
What customers say
Customers consistently praise The Harold portafilter for its exceptional build quality and thoughtful design. Users frequently highlight the premium materials and precise machining, noting its solid feel and beautiful finish. The aesthetic appeal and robust construction contribute significantly to a premium espresso experience. Its reliable fit with E61 group heads further reinforces confidence in its craftsmanship, making it a highly regarded accessory for serious home baristas.
Know before you buy
The Harold is specifically designed for machines with an E61 grouphead. As long as your machine uses a standard 58mm E61 group, this portafilter will be compatible.
A bottomless design exposes the underside of the basket, allowing you to observe the extraction in real-time. This visibility helps you identify channeling or uneven extraction, making it an essential tool for refining your technique.
The included basket is designed for a 22-gram dose, which is on the larger side for a double shot. You can adjust your dose slightly, but for the best results, you should aim to keep the coffee bed depth consistent with the basket's intended capacity.
To maintain the wood's finish, avoid submerging the portafilter in water or running it through a dishwasher. Simply wipe the handle clean with a damp cloth after use and occasionally apply a food-safe wood oil to keep the walnut hydrated and protected.
Yes, it can. Because there are no spouts to direct the flow, any imperfections in your puck preparation may cause espresso to spray or drip outside of your cup. It is a great way to improve your distribution and tamping skills, but be prepared for a slightly steeper learning curve.
Still have a question?
Ask Hayley anything about this product before you decide.
Ready to buy?
$97