Last Updated on February 8, 2025 by Karen
Looking to enhance your Aeropress coffee? Discover the Fellow Prismo Aeropress Attachment in this tested review. Learn how it creates espresso-style coffee with rich flavor, full immersion brewing, and a reusable metal filter for a premium experience.
As a coffee lover always on the lookout for the best tools to elevate my morning coffee routine, I recently tried the Fellow Prismo Aeropress Attachment and have to say—it’s a game changer! The addition of this small but mighty device took my Aeropress coffee maker experience to the next level, offering a new dimension to my espresso-style coffee brewing.
What is the Aeropress?
The Aeropress is a popular and versatile manual coffee brewing device created by Alan Adler in 2005. Known for its compact size and ease of use, it produces a rich, full-bodied, richer coffee that works by forcing hot water through finely ground coffee using air pressure. This extraction process makes the Aeropress ideal for full immersion brew and delivers a cup with more intense flavors than traditional drip coffee makers.
The device consists of three main parts: a cylindrical brewing chamber, a filter cap, and a plunger. Coffee grounds are steeped in the chamber, and the plunger is used to push the coffee through a paper or metal filter, resulting in a clean and smooth cup of fresh coffee. The Aeropress has grown in popularity, particularly among home baristas who enjoy experimenting with various methods like the traditional brewing or the inverted technique, where the Aeropress is flipped upside down for better immersion.
What is the Fellow Prismo Aeropress Attachment?
The Fellow Prismo Aeropress Attachment is an accessory designed to enhance the brewing experience for those using an Aeropress coffee maker. It helps users create espresso-style coffee with more control over the brew pressure, which is something the standard Aeropress doesn’t fully achieve.
This attachment features a small rubber pressure-actuated valve, which builds extra pressure during brewing, allowing for the fine grind coffee to extract the rich flavors necessary for an espresso-like shot. The fine metal filter eliminates the need for paper filters, allowing more of the coffee oils to pass through, creating a richer, fuller flavor profile that rivals traditional pressurized portafilters.
The Fellow Prismo also includes a one-way valve that builds up enough brew pressure to produce a layer of crema—a signature of authentic espresso. This makes it an excellent tool for coffee enthusiasts who want to enjoy espresso-style coffee without investing in an expensive espresso machine.
Build Quality and Design
Crafted with precision, the Fellow Prismo Aeropress Attachment is designed to provide a better brewing experience. The rubber pressure-actuated valve and one-way valve are key features that ensure enough pressure builds up during the brew. These valves are essential for providing that true espresso shot feel and allowing for the creation of a rich and full-bodied cup of coffee. This feature sets the Prismo apart from the standard Aeropress, which lacks the ability to generate such pressure and depth of flavor.
How It Works: Prismo’s Quick Punch
When attached to your Aeropress, the Prismo’s quick punch gives you the ability to brew a full-bodied shot by applying the precise amount of pressure needed for rich flavors. This feature allows you to use finer grind coffee grounds without worrying about leaks or overflow, thanks to the well-designed drip seal. The fine metal filter replaces the standard paper filter, meaning more of those delicious coffee oils come through for a more balanced flavor profile.
Versatility and Compatibility
Whether you’re brewing hot coffee, experimenting with cold brew, or even brewing iced tea, the Fellow Prismo works wonders. If you prefer the inverted method of brewing, it supports this technique perfectly, allowing you to fully immerse your coffee grounds for a full immersion brew. The Prismo’s design also accommodates Aeropress Go users, making it compatible across different models for an even better experience.
For those who enjoy experimenting with different brew methods, the Fellow Prismo opens up endless recipes for espresso-style coffee. The reusable metal filter allows you to reduce waste, unlike the standard filter attachment, while the plastic screw-on cap makes it easy to secure. Cleaning is quick and easy, requiring just a rinse under warm soapy water.
Pressure and Results
One of the most notable features of the Fellow Prismo is the build-up of pressure it creates inside the Aeropress. With the Prismo, you can achieve an espresso-style brew with a finer grind of coffee grounds, something that’s hard to replicate with the regular Aeropress. The Prismo filter allows for a heavier body, giving the coffee a full immersion brew and a richer flavor that you wouldn’t typically expect from a manual coffee maker. I was quite surprised that my espresso had a “crema” on top, just like when I make it with my Nespresso or Breville espresso machine!
The Prismo’s small opening, combined with the rubber gasket, ensures that pressure is kept consistent during the brew. This helps ensure that each shot is as good as the last, giving you a great cup of coffee every time. The result is rich, bold coffee with a compact, well-formed coffee puck left behind, indicating a perfect extraction.
Customer Experience and Vendor Support
The customer experience team at Fellow is top-notch, offering clear, helpful advice and support if you encounter any issues. Additionally, free shipping options are often available, making this an attractive purchase from vendors of third-party and Fellow products alike. Their accessibility policies also make the Prismo a great choice for people with disabilities, ensuring that everyone can enjoy the best coffee experience possible.
Final Verdict: Is the Aeropress Fellow Prismo Attachment Worth It?
For home baristas looking to take their coffee game to the next level, the Fellow Prismo Aeropress Attachment is a secret weapon for making espresso-style coffee at home. Whether you enjoy espresso shots, moka pots, or the classic Aeropress chamber brew, this tool can help create a more balanced flavor profile with the pressure needed for full-bodied shots. It’s a perfect option for anyone who wants premium coffee with authentic espresso qualities but doesn’t want the hassle of a traditional espresso machine.
If you’re a coffee enthusiast and ready to explore new Aeropress recipes, the Fellow Prismo Aeropress Attachment is an excellent choice. It allows you to achieve the best results in your brew time while enjoying all the richness of true espresso with the convenience of the Aeropress. So, next time you’re brewing your morning coffee, don’t forget to bring out this game changer for an elevated experience.
