Why UFO Dripper? A Word From UFO Co-Founders:

We were incredibly frustrated with how amazing the Sibarist fast filters were in low bypass flat bottom brewers but how bad they were in regular conical drippers due to the extreme flow rate. Extreme flow rate equates to insufficient contact time with coffee, which then leads to a hollow brew without structure. We were also frustrated with how inconsistent conical brewers were. Between one filter set to the next, and one pouring structure to the next, parts of the filter adhere to different amount of surface areas at every pour, either causing the brew to stall prematurely or complete drawdown too fast. Lastly, we were frustrated with how amazing conical brewers are at providing clarity and complexity, yet simultaneously lacking sweetness and even extraction due to the coffee bed geometry.

Geometry:

Conical drippers are known for their high clarity and pleasant acidity, but reduced consistency when compared to flat-bottoms. The goal of UFO dripper was to create the cup profiles we love from other conicals, while greatly improving consistency. UFO is designed to be the most forgiving conical brewer, using an unprecedented 80º interior angle. This slows down the brew to maintain a respectable contact time even with the air channels, and means that it’s less sensitive to smaller doses. This is because the shallower the brewer walls, the less the bed depth changes with varying doses. The angle also contributes to greater accumulation of fines above the bed, further increasing clarity. We will say, however, that it is still a faster brew. If you find the fasts to be too fast, try the B3’s.

Air Channel Technology:

UFO incorporates air channels instead of protruding ribs, which combined with the Disputer tool allows for the perfect filter set and consistent bypass. The air channels also contribute to equalizing the air pressure above and below the carafe, mitigating any risk of stalling.

Thermal Stability:

Extensive thermal testing has concluded to the single-walled, solid Tritan design. It maintains superior thermal stability in the slurry, while also being extremely resistant to warping at boiling temperatures and also being one of the safest materials that is commonly used in baby products for its non-toxic and BPA-free characteristics, not to mention its unmatched durability.

Filter Paper:

-Sibarist FAST UFO Special Edition
The FAST is our go-to for a lot of coffees. We especially love the FAST filters for those dense washed coffees that flow very slowly. With the FAST filters, you are able to grind much finer when coffee requires extensive surface area exposure to truly shine and still not end up with a pre-maturely clogged filter.

-Sibarist B3 UFO Special Edition
B3 flows slower than FAST. We enjoy B3 for fast flowing process impact-heavy (natural/anaerobic natural/carbonic maceration/co-ferment/yeast-inoculated, etc) coffees that require coarser grind sizes and a slower flow rate to provide sufficient contact time to extract all the good things while avoiding over extraction of the mega funky flavours that can often be overwhelming.

To properly set filters, open the centre of your folded filter and place in the brewer. Wet the filter, then use the Disputer tool (not included, STL file for the disputer tool can be found on UFO website HERE for free) to press the filter to the brewer wall.

If planning on using UFO as 80º flat bottom dripper:

-Kalita 155 size
Kalita 155 is the perfect fit for the UFO. UFO is incredibly versatile and yes, you can use the UFO as an open-bottom flat bottom dripper! The cup profile becomes much more texture and sweetness-focused. We prefer Kalita 155 size over 185 size because from our extensive experience, we have found the 185 size to be a bit too inconsistent in filter thickness and density. 155 size does not have consistency issues.

We do not recommend disputing Kalita 155 size to use as a conical dripper unless you are brewing something that requires very coarse grinds. Disputed Kalita 155 size will flow very slowly.

-April
April filters flow a good bit faster than the Kalita 155 size and this will provide you an option to grind a good bit finer when coffee demands it!

Most of all, have fun! You can easily find us on Instagram at @ufodripper, or send us an email at [email protected] with any questions or concerns.

–Kenzie Chay & Jay Kim

Made in Korea

Who Used UFO Dripper:

Wataru Iidaka – Saza Coffee, Japan – World Brewers Cup 2nd Place

John Dixon – Mad Black Coffee – US Brewers Cup National Competitor

UFO ERA

*Disclaimer: All UFO Dripper V2 does not include signature from Wataru Iidaka and Jay. Photo is just for illustration purpose only.