

☕ Elevate your AeroPress game—brew like a barista, impress like a pro!
The Fellow Reusable Filter with pressure-operated valve transforms your AeroPress into a versatile espresso-style coffee maker. Featuring a durable stainless steel filter and a no-drip seal, it enables rich, full immersion brewing with café-quality pressure control. Compatible with all AeroPress models, this Stone Blue accessory is perfect for millennial coffee enthusiasts seeking sustainable, mess-free, and professional-grade home brewing.












| ASIN | B079YBT2LJ |
| Auto Shutoff | No |
| Best Sellers Rank | #53,307 in Kitchen ( See Top 100 in Kitchen ) #246 in Reusable Coffee Filters |
| Brand | Fellow |
| Capacity | 20 Fluid Ounces |
| Color | Stone Blue |
| Compatible Models | AeroPress |
| Customer Reviews | 4.5 4.5 out of 5 stars (4,479) |
| Date First Available | 8 April 2018 |
| Item Weight | 60 g |
| Material | Stainless Steel |
| Model Number | FEL1148 |
| Product Dimensions | 8 x 8 x 0.5 cm; 60 g |
| Special Features | Pressure actuated valve, drip free immersion, espresso style |
M**I
worth it
I have made coffee with this a couple of time , and it pulls a very good shot of espresso every time, however I use a paper filter along with it, otherwise I will get grounds in my coffee. I will recommend this attachment to every espresso lover ,who have aeropress
L**E
Niquel pour sortir un petit expresso de son Aeropress. On est pas sur un équivalent de machine italienne non plus, mai ça change un peu donc je recommande pour l'expérience
M**N
In addition to eliminating the need for paper filters and using the inverted method, the taste is in my opinion also slightly improved. Highly recommend! Can not say anything about the longevity of the product as I only had it for a few days. Update: After hundreds of coffees brewed, it still works like a charm. The metal sieve started to bend and deform very slightly under all the pressure and heat. Still completely usable though! Great product.
A**R
Overall it is great attachment especially if you like espresso style coffee. The only annoying thing is that putting a stable plunger in means very little amount of water might still escape to the cup. But it still is a huge improvement over original cap. You also get the metal filter that works quite ok and reusable.
H**E
One of my roommates bought one of the prismo attachments at our old house and I used it for a year. When I moved out, I tried to use the normal aeropress filter for a week, and ended up caving & buying a prismo because I love this thing so much. If you’re a big aeropress user this is a must. See below for my cons and pros. Cons: PRICE! Although I think it’s totally worth the money, this costs the same amount as the actual Aeropress. I get it’s a small company, but I would have liked to have paid $15, maybe $20 max for this. Fit. I have had my Aeropress for 3 years and it’s an older model. I can’t fully lock in this attachment without man handling it (it appears to be slightly too large for the groove) and so if there’s a lot of pressure in the aeropress, it’ll start to bubble coffee out of the cracks. Not a huge deal and I’m sure it has to do with the age of my aeropress. PROS: No Mess!: unlike the normal aeropress filter attachment that always seems to cause a total mess (I hope it’s not just me??), you can actually sit the aeropress upright without a cup under it with the prismo attachment on and nothing will come out until you push down the aeropress plunger. Stronger espresso- like coffee: I add in the equivalent of a scoop and a half using the aeropress scoop of finely ground coffee into the aeropress and I fill the aeropress about halfway with water. Then I stir it, and wait a few minutes while I heat up oat milk and it makes a super good latte. I am sure a coffee snob would not agree with how I use this but I like strong coffee / espresso and this seems to work. It also tastes slightly less acidic maybe? Way cheaper than buying an espresso machine! Durable: I used the prismo along with three coffee-drinking roommates every day for a year and it still looked the same as day one after that period of time and still functioned great. Reusable Filter: awesome quality, reusable filter. I think aeropress should partner with this brand and offer this as an add on with the aeropress. Even if you get it just to make your coffee making process less messy or for the reusable filter, It’s a great product and despite the price, I would recommend!
M**S
While it might seem expensive for what is essentially a plastic cap, a metal screen, and a pressure valve (similar to a ketchup bottle), the Fellow Prismo is an great upgrade for the Aeropress. Crucially, it offers much better value than Aeropress's own official Flow Control cap while doing the exact same job. Its main purpose is to stop water from dripping through the filter before you press the plunger, allowing for a full immersion brew without the disaster risk of the "inverted method." It works perfectly for this. It fits my Aeropress Clear perfectly, though required a bit more force that the regular cap to screw on tightly due to the rubber seal. It's also easy to clean after, I just rinse it down and let it dry. It also adds some versatility to your filtering options: you can use just the included metal filter for a fuller body, but I personally use it with a paper filter on top to get a much cleaner cup. It handles both easily. Despite the initial price, I use it every single time I brew, making it definitely worth the investment.
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