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Fellow

Fellow Prismo Attachment for AeroPress Coffee Maker - Enhance Your Manual Coffee Maker to Brew Espresso-Style and No-Drip Immersion Coffees, Reusable Metal Filter

    • Based on 3,901 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Wednesday, Nov 20
Order within 2 hours and 31 minutes
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Features

  • PRISMO AEROPRESS COFFEE MAKER ATTACHMENT - Prismo is a pressure actuated valve designed to attach to an AeroPress Coffee Maker to craft espresso-style coffees and creates a no drip seal for full immersion brews
  • PULLING A SHOT WITHOUT AN ESPRESSO MACHINE - Prismos special valve stays sealed until you press down and creates a build-up of pressure to brew coffee with a consistency closer to espresso
  • DITCH THE FLIP - Brew full-immersion coffees without inverting your AeroPress; Store leak-free in the fridge overnight for a cold brew with Prismos no-drip seal keeping your caffeinated contents contained until you decide to release them
  • STREAMLINED & MESS-FREE - Reusable etched fine stainless steel filter for consistent brews and a no-mess cleanup; Eliminating your need for paper filters, as Prismos reusable metal filter sustainably stops sludge in its tracks
  • EASY TO CLEAN - After plunging your Prismo, pop the coffee puck into your compost bin and wash with warm soapy water, air or towel dry thoroughly for next use

Material: Paper, Metal


Compatible Devices: AeroPress


Brand: Fellow


Shape: Disk


Number of Pieces: 1


Product Dimensions: 3.15 x 3.15 x 0.2 inches


Item Weight: 2.12 ounces


Manufacturer: Fellow


Item model number: Prismo


Is Discontinued By Manufacturer: No


Date First Available: February 20, 2018


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Nov 20

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

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Similar Products

Top Amazon Reviews

    • Makes Aeropress Brewing Even Easier
I really appreciate using the Aeropress as my go-to brewer for both home and travel purposes. It's one of the simplest methods available, and I love how easy and forgiving it is to make a great cup of coffee. Unlike other brewing methods that require more technique and attention to detail, the Aeropress is a filtered immersion brew that's straightforward and forgiving. The one complaint I have had with my Aeropress, is the small volume paired with needing to use the plunger to hold the flow. If you brew inverted, you need to insert the plunger deeply enough to prevent leaks or it coming loose, which costs you ~20% of the volume of the brewer. If you brew regular, you push some of the water through the paper filter prematurely when putting the plunger on the top, and again cost yourself 10-20% of the volume at the top. The Prismo solves this problem. The little check valve in the Prismo means the coffee will not flow until the plunger is added and some pressure is applied to the brewer. I can confidently brew upright using nearly the entire volume of the Aeropress, knowing that it will not leak, and I can let the coffee steep until I'm ready to grab the plunger and push it through. I do have one gripe- and it's that the Prismo claims to make "espresso-style" coffee; I would say that's a bit of a stretch. You aren't getting anywhere near the pressure required to make proper espresso. You have none of the body or strength in an Aeropress brew that you get from a real espresso machine. The Prismo is not for making "espresso", but I think the savings on paper filters, the ease of cleaning, and the enhancements to the workflow of using the Aeropress are valuable enough to justify the price without needing to make that stretch. I would absolutely recommend the Prismo as a great quality-of-life improvement for anyone who loves their Aeropress for its simplicity, convenience, and forgiving brewing. ... show more
Reviewed in the United States on May 28, 2023 by BlackhartFilms
    • Best Addition to The Aeropress Ever - 4.5 Stars
Background: I've been using the Aeropress (AP) for 9 years, making at least 2 cups with it nearly every day (except when we are traveling). I've used the paper filters and several stainless filters, and now the Fellow Prismo. I put off purchasing this unit for a couple of years, because I had trouble justifying the price. But my last metal filter failed, so I thought I'd finally give it a shot. I will admit that I didn't want to like this product, and I expected to give it a try, find multiple faults with it, and eventually put it into permanent storage. Boy, I am glad to be wrong about that! Review: The Prismo wins hands-down as the best tasting version. After playing with it and experimenting for a few days, until I got the hang of it, I performed some side-by-side taste tests with all the filters mentioned above, using the same coffee, and there is really no comparison. The Prismo simply makes a better cup of coffee, and it does it with less coffee. I'm actually using about 25% less coffee with the Prismo, which means it will pay for itself pretty quickly. Yes, I'm able to produce a better, richer tasting coffee with the Prismo, using less coffee. Here's why: 1. Because the little nipple on the bottom prevents the liquid from draining out before you push on the plunger, the coffee gets to steep entirely submersed in liquid, without it draining out prematurely. I've experimented with many different grinds, and with any of the regular filters, there is just no way to prevent this. I refuse to use the inverted method, because that's just ridiculous; seriously. Anyway, in order to get the best flavor from the coffee, you MUST stir it GENTLY through the entire steeping process (I steep for 1 minute), which you cannot do using the inverted method. NOTE: Always use the plastic paddle that comes with the AP for stirring - NEVER, EVER USE A METAL SPOON FOR THIS. I gotta rip on the Fellow marketing folks on this - the video on the Fellow website shows a woman using a metal spoon to stir the coffee, and this is sure-fire way to destroy the metal screen/filter. Bad marketing - BAD GIRL! Fellow, you should really replace this video with one that demonstrates the correct way to do this (using the paddle). 2. The nipple creates back-pressure when pushing down on the plunger, and if you lift it up to let more air in, right before it comes in contact with the grinds, then plunge it all the way down, you get a really good blast of crema, which is simply impossible with any other filter. This is what really makes the difference, because my results taste EXACTLY like barista-quality espresso. Smooth, rich, creamy - YUM! 3. I'm able to use a much finer grind than with the other filters. My wife and I like our coffee pretty rich, and with the amount of coffee needed to get that really rich, full-bodied taste, I've had to resort to a medium-coarse grind. Otherwise, I just can't push the plunger down, no matter which other filter I've used. Even with the medium-coarse grind I have to bear down on it with all my 215 pound weight to get it to go down. With the Prismo, not only can I use a fine grind to get the most flavor out of them, but the plunger actually goes down with much less effort. Cleaning is a breeze. I do the same thing I've always done with metal filters: rinse it out on both sides, as well as the plastic cap, every day. People who are complaining about the unit getting gunked up are disgusting; it's because they don't even bother to rinse the thing off when they're done with it. I've been doing this for 7 years with my metal filters, and never had any build-up issues. Got a problem with it getting clogged? It's your fault, not Fellow's. The only other step that I do is: Every few days I clean out the filter, put it back on the AP, fill the AP with hot water, and plunge it through; do this a couple of times, and this process cleans out the nipple really well, so it doesn't get clogged up - ever. My one complaint about the unit, is that it's a challenge to separate the metal filter from the plastic cap when they are wet. The rubber gasket seals on so tightly that I have to turn it upside down and hit it pretty hard, and repeatedly against my other hand, to get it to pop out. I get why they did this - it's part of the engineering that makes it work so well. But if there is a way to improve this part without sacrificing results, it would be appreciated. Despite this challenge, I would definitely replace this unit if mine was lost or fell down the garbage disposal. ... show more
Reviewed in the United States on May 19, 2020 by J Nog
    • Does NOT make espresso, but great for keeping the drips in and avoiding inverted method
Fellow Prismo Attachment review: Honestly, you're not going to generate enough pressure to create the mouthfeel/experience of espresso, but I knew that going in and purchased simply for the convenience of not having to do an inverted brew method and avoid the drips. Works as advertised in that regard! Fits well to the standard Aeropress, and plenty of space to add a paper filter, so it's like a premium version of the original filter cap. With the paper filter, I haven't had any issues with grinds getting stuck, but I'm also doing a coarser grind with a longer brew time (Hoffmann Method), so your milage may vary. ... show more
Reviewed in the United States on August 9, 2023 by J. Chan
    • Not really a bargain as it appears
Aeropress is selling their attachment and permanent filter for $25 and $15 each. This combo was $25 when I bought it, and it looked like a bargain. But the catch is that you CAN NOT use paper filters with this attachment, while you can with Aeropress one. You should also consider that permanent mesh filters in general create more residue in your coffee, which can be unpleasant sometimes, and this one is no exception. So... if better filtration is something you're looking for, you should probably stick to Aeropress one. ... show more
Reviewed in the United States on August 19, 2023 by Jacey
    • Takes coffee to a whole other level
I've been a fan of AeroPress for years now. That's practically the only way I drink coffee. I even take it on vacations... That said, I don't use it exactly as directed. The "normal" directions are 1) add coffee, 2) add a little water, 3) stir, 4) press, 5) add more water to cup. I do this: 1) add coffee, 2) nearly fill AeroPress with water, 3) wait, 4) press, 5) enjoy better coffee. Now, I'm not much of an espresso drinker, so I bought this more for my wife. But I figured, "hey, let's try it with a paper filter and see what happens!" Well, only good things. The coffee brews a bit stronger since the whole cup sits and steeps. I get a little less coffee than my usual way (the water starts draining immediately with a normal filter, so by the time it's "filled," some is already brewed), but I'm okay with that. The result is even smoother than usual. Getting the paper filter to "stick" to this filter for a clean "used coffee ejection" is tricky, but when it doesn't work, clean-up still doesn't take that long. As for espresso, it does the job there, too. I tend to make it a little weak by accident, but the result still makes my wife happy. Ether way, I still use a paper filter because it filters better than a metal screen... But this piece certainly adds value to the whole rig. ... show more
Reviewed in the United States on June 6, 2023 by battlewithin
    • A handy, high quality but non-essential accessory for your AeroPress
Okay, I've made a couple of cups of coffee with this thing hooked up to my AeroPress. I was hesitant to buy it because it ain't cheap for what you get, but I thought for the price of a couple of pounds of coffee it'd be worth a try. Here are my first impressions: 1. Build quality looks like it'll last for years as long as the (non-replaceable) gasket around the metal filter holds up. It fits the AeroPress perfectly and makes a solid seal. 2. The instructions that came with it are for making "espresso", meaning they tell you to load up 20g of superfine espresso-ground coffee and add 50ml water. I don't have any illusions about this thing making anything akin to espresso, and besides I already have an espresso maker. I bought it to make better AeroPress coffee and reduce or eliminate the use of filters. 3. Most metal coffee filters leave me unimpressed and I always end up using a paper filter as well. I just don't like residue in my coffee, no matter how fine. When using my standard AeroPress grind, this filter doesn't completely eliminate that problem but it's so minor that I consider it acceptable. I feel okay not using a paper filter with this thing. 4. I like to let my coffee brew for a minute after stirring it in the AeroPress, before pushing the plunger down. Without the Prismo, some of the coffee always drips into the cup before I have a chance to create a vacuum seal with the plunger. (Some people turn their AeroPress upside down but this doesn't solve the problem while risking a huge mess in your kitchen; the plunger holds the seal just fine right side up.) With the Prismo attached, there is no leakage into the cup and I can take my time to stir. I don't even have to put the plunger on top to create a vacuum, but I do anyway to keep the coffee from cooling off. 5. Because the coffee comes out in a thin stream, you can use it on cups with a diameter smaller than the AeroPress. This by itself is a great reason to buy it. 6. I expected to have to push really hard to get the plunger down, but it's actually much easier and smoother than the standard AeroPress. 7. Cleanup is a little more cumbersome. It's easier to remove the filter because it doesn't get quite as hot, but instead of having a nice solid "coffee puck" that you can push into the garbage, you end up with half of the grounds stuck to the plunger and the other half stuck to the metal filter. You can't exactly shake the Prismo out in the garbage because the metal filter will come out. So I end up dumping some of it in the garbage and some of it in the kitchen sink. It's not a huge deal, but it's a bit of an extra hassle. Beyond that, the Prismo is super easy to rinse; just hold the filter and housing under the tap and you're good to go. 8. The resulting coffee tastes great. It's not a huge difference but the added pressure plus the ability to brew the coffee without leakage do add up to a bolder cup. Considering how often I use my AeroPress (several times a day), this was a good purchase for me, but I wouldn't consider it an essential accessory. UPDATE: I've had this thing for 3 weeks now, but already I feel like I can't live without it. I haven't used a standard AeroPress filter since I got it, and the biggest reason I love it is that ALL of the coffee stays in the AeroPress while you're stirring it. I've got plenty of time to slowly add the water, take my time stirring the coffee, and then wait for the coffee to have brewed for about a minute total before pushing down the plunger. It makes the whole process less time-critical and a lot less stressful. Cleanup is still a bit less convenient than the standard AeroPress filter and basket, but that small inconvenience is more than made up for by the coffee not dripping through until you push it through. ... show more
Reviewed in the United States on July 8, 2021 by Serge van Neck
    • Great accessory!
I love how this works without having to invert the AeroPress. The only negative is that after 1.5 years of use, I cannot push the plunger without a lot of effort. As much as I like this, and for the price, I’m willing to buy another one once this occurs.
Reviewed in the United States on August 19, 2023 by cjeane01
    • This serves my purpose
I been using the inverted method for about 10 years. It gets messy sometimes if I'm not careful. Using this, I no longer need to use the inverted method. The coffee stay in the tube till I am ready to push it through. Because of the design, it is also easier to push through where the original has half of the bottom blocked. Coffee tasted the same to me. ... show more
Reviewed in the United States on August 3, 2023 by Mon Lee

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