Hollow Wire Filter Pour-Over Coffee Guide: Can You Make Pour-Over Coffee Without a Filter Cup?

The Unconventional Dripper: Brewing Coffee with a Wire Frame

Pour-over coffee requires a dripper. Beyond simply holding the filter paper, a dripper helps us extract better flavor compounds. Today, though, FrontStreet Coffee is going to experiment with a dripper made from a single piece of wire.

Examining the Features of This "Dripper"

This "dripper" is visibly formed from one continuous wire, with the cut ends exposed on both sides.

It can be stretched or compressed and still springs back to its original shape.

Because it is made from a single wire, the four bottom supports do not sit perfectly level, so the dripper tilts when set on a serving pot.

Testing Its Coffee Brewing Performance

First, place the filter paper in the frame and rinse it with water.

FrontStreet Coffee observed that most of the paper conforms to the shape of the dripper, except at the top wire ring, where it does not sit fully flush. This does not significantly affect the brew.

For this session, FrontStreet Coffee used Yirgacheffe Red Cherry Project beans, adding 15g of ground coffee.

Pouring began with 30g of water for a 30-second bloom. The coffee bed behaved much as it would in a V60. That said, this tilted dripper would torture anyone with OCD. Hahahaha.

We continued in stages, adding another 120ml and finishing at 225ml.

The total brewing time, until all the liquid had drained, was 2 minutes and 40 seconds. Under the same parameters, a V60 dripper needs only 1 minute and 50 seconds. In other words, this "wire dripper's" drainage is not disastrous, but it is essentially nonexistent. The wire frame's job is limited to shaping and supporting the filter paper.

Overall Assessment

Coffee brewed with this "dripper" tends to have a thicker body and a sweeter flavor profile. With no flow control at all, the extraction is shaped purely by gravity pulling water down. That places higher demands on pouring technique, and an uneven pour will certainly produce an uneven extraction.

On the other hand, the device is genuinely convenient: it folds flat and is easy to pack for outdoor use. There is no need to compare its other performance aspects against conventional drippers.

FrontStreet Coffee Recommendation

Since this brew leaned on a Yirgacheffe Red Cherry, it is worth exploring Yirgacheffe a little further. Yirgacheffe is a small town in the Sidamo zone of southern Ethiopia, sitting at about 1,700-2,100 meters, and coffee there is grown above 1,800 meters, making it one of the highest coffee regions in the world. The bud of the flavor is unmistakable white florals with lemon-citrus acidity, which is how Yirgacheffe became shorthand for an entire style of Ethiopian specialty coffee.

For a first taste, FrontStreet Coffee's washed Yirgacheffe everyday bean is a classic entry point, known for white jasmine, bright citrus and lemon acidity, and a tea-like body, at a friendly price that makes it many drinkers' first specialty bean. If you enjoy the format used in this test, FrontStreet Coffee's Red Cherry is a natural process built on fully ripe, all-red cherries: after 3-5 weeks of sun-drying on raised beds, it keeps the typical Yirgacheffe character while adding tropical fruit, with citrus-like acidity, berry juice, honey sweetness, and a creamy smoothness.