Fellow
Fellow Prismo - Aeropress Coffee Maker Attachment
Best upgrade for AeroPress users seeking espresso-style coffee at home.
Elevate your AeroPress coffee experience with the Fellow Prismo attachment. This innovative accessory unlocks espresso-style coffee, creating a rich, full-bodied brew without the need for a large machine. Its unique pressure-actuated valve builds intense pressure, while the no-drip seal allows for full immersion brewing without inverting your AeroPress. The reusable etched metal filter ensures a grit-free cup, making it a game-changer for brewing concentrated coffee quickly and efficiently. Designed in San Francisco, it's compact and easy to use.
$30.00
Owner Satisfaction
4.7
/ 5
Category Rank
92
/ 1723
#92 in Kitchen Appliance Accessories
Price vs Category Average
-74%
Below average
Material
Polypropylene body, Silicone valve, Metal filter
/ Polypropylene body, Silicone valve, Metal filter
Who it's for
- Eco-conscious brewers seeking richer, oil-forward coffee flavor
- AeroPress users wanting a safer, more stable brewing process
- Home baristas craving espresso-style shots on a budget
Who should skip it
- Shoppers looking for an all-in-one coffee brewing solution
- Minimalists who prefer a quick, low-maintenance cleanup routine
- Purists demanding authentic, high-pressure cafe-quality espresso
Performance breakdown
Pressure consistency
The valve creates reliable resistance for a concentrated, syrupy extraction.
Brewing convenience
Eliminates the messy inverted method for a cleaner daily workflow.
Filter filtration
Etched metal mesh delivers a full-bodied cup without unwanted sediment.
Build durability
Sturdy polypropylene and silicone construction withstands repeated high-pressure brewing cycles.
Espresso-style output
Produces a rich concentrate that mimics espresso intensity for milk-based drinks.
Portability
Compact design adds zero bulk to your existing AeroPress travel kit.
Key Specs
Material
Polypropylene body, Silicone valve, Metal filter
Filter
Reusable 70 micron etched metal filter
Dimensions
2.75” H X 2.75” W X 1” D
Compatibility
Fits with AeroPress® Coffee Maker (does not fit AeroPress Go)
Features
- Enables espresso-style coffee extraction
- Builds intense pressure for richer brew
- No-drip seal for full immersion
- Brew without inverting AeroPress
- Reusable metal filter eliminates grounds
- Designed in San Francisco
- Compact and easy to use
- Brew a coffee concentrate
What customers say
The Fellow Prismo is hailed as an essential AeroPress upgrade, primarily for its convenience and quality output. Users consistently praise its ability to generate a rich, concentrated shot with crema, eliminating the need for the messy inverted method. The pressure actuated seal ensures no premature dripping, allowing direct brewing onto a mug. Reviewers appreciate the robust build quality and the value provided by the reusable metal filter, which contributes to a cleaner taste. While achieving optimal extraction often requires a very fine grind, the overall consensus is that the Prismo significantly enhances the AeroPress experience, delivering café quality results at home.
Know before you buy
The Prismo is designed specifically for the standard AeroPress coffee maker. It is not compatible with the AeroPress Go.
No, the Prismo features a built-in 70-micron etched metal filter that eliminates the need for paper filters. This allows more of the coffee's natural oils to pass through for a fuller body.
The Prismo features a pressure-actuated valve that creates a seal, allowing you to brew using full immersion without needing to invert your AeroPress. This setup builds the pressure required to create a concentrated, espresso-style shot.
Not at all. Because the metal filter is integrated into the cap, you simply rinse it under warm water after use. It is compact and designed for quick, everyday maintenance.
While it is optimized for creating a concentrated, espresso-style brew, you can adjust your recipe and water ratio to produce a standard cup of coffee. It is a versatile tool for experimenting with different extraction strengths.
Still have a question?
Ask Hayley anything about this product before you decide.
Ready to buy?
$30