Fellow
Prismo Pressure-Actuated Attachment
Best attachment for creating espresso style coffee at home.
The Fellow Prismo AeroPress Filter is a unique accessory designed to enhance your AeroPress coffee brewing experience. It features a pressure-actuated valve that builds pressure, enabling the creation of espresso-style coffee with richer crema and a more robust flavor profile. This filter also provides a no-drip seal, making it ideal for recipes that typically require an inverted AeroPress. Constructed with a reusable 150-micron etched metal filter, it effectively stops coffee fines and grounds from entering your cup, requiring only a simple rinse after each use. This reusable design makes it an eco-friendly alternative to disposable filters.
$24.95
Owner Satisfaction
4.6
/ 5
Category Rank
564
/ 1723
#564 in Kitchen Appliance Accessories
Price vs Category Average
-78%
Below average
Who it's for
- AeroPress users desiring convenient, concentrated coffee shots at home
- Brewers who value consistent, full immersion without unwanted dripping
- Environmentally aware coffee drinkers seeking sustainable brewing options
Who should skip it
- Budget-conscious individuals or those seeking an all-in-one brewing solution
- Espresso enthusiasts expecting the exact characteristics of traditional espresso
- New coffee brewers without an AeroPress already in their kitchen
Performance breakdown
Espresso-style extraction
Pressure-actuated valve creates impressive crema without a dedicated espresso machine.
Ease of cleanup
Metal filter requires a thorough rinse to prevent oil buildup.
Build quality
Robust construction feels premium and handles high-pressure brewing with ease.
Workflow efficiency
Streamlines the AeroPress process by eliminating the need for paper filters.
Flavor clarity
Metal mesh allows more natural oils through for a fuller body.
Seal reliability
Tight fit prevents bypass and ensures consistent pressure during the plunge.
What customers say
Customers consistently laud this attachment for its transformative impact on home brewing. The primary delight stems from its remarkable ease of use and the impressive quality of the resulting concentrated coffee, often noting the satisfying crema. Many appreciate the robust build and simple design, which enhances the brewing experience without added complexity. It is widely regarded as a valuable upgrade for users seeking richer, more intense coffee. The attachment simplifies the process, eliminating drips and allowing for a full immersion brew, making espresso style drinks more accessible.
Know before you buy
Not exactly. While the Prismo uses a pressure-actuated valve to create a pressurized brew that mimics the body and crema of espresso, it does not reach the high-pressure standards of a dedicated espresso machine. It is best viewed as a tool for achieving a concentrated, espresso-style shot.
No, the Prismo features a reusable stainless steel filter, so you do not need paper filters. However, if you prefer a cleaner cup with less sediment, you can still place a paper filter on top of the metal one.
The Prismo is designed specifically for the standard AeroPress coffee maker. It is not compatible with the AeroPress Go or the AeroPress XL due to differences in the cap diameter.
Yes, you can. Because the valve stays closed until you apply pressure, you can use the Prismo for immersion brewing without the coffee dripping through prematurely, giving you more control over your steep time.
The Prismo is easy to clean by rinsing it under warm water. Because the valve is integrated, be sure to give it a quick scrub or rinse to ensure no coffee oils build up in the mechanism over time.
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$25