Chemex

Chemex

The Chemex is a pour over coffee maker in a single piece of borosilicate glass with a wooden collar. Designed in 1941, it brews a clean, bright cup and looks good enough to leave on the bench.

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Chemex Classic - 3 Cup/450ml

Chemex combines simple function with visual elegance.  The Chemex coffeemaker, together with Chemex-Bonded? Coffee Filter, makes perfect coffee. C...

$75.17 RRP $75.17

Chemex pour over coffee makers

The Chemex was designed in 1941 by chemist Peter Schlumbohm, who borrowed the shape of laboratory glassware and turned it into a coffee maker. The hourglass body combines a funnel and a flask, and a wooden collar and leather tie make it easy to hold while pouring. It has since earned a spot in the permanent collection at MoMA.

Why a Chemex tastes different

The glass carafe is borosilicate, which does not hold onto odours or old flavours. The real difference comes from the filter. Chemex paper is bonded and thicker than a typical paper filter, so it holds back more oils and fine particles. The result is a clean, clear, bright cup with a lighter body than a plunger pot or metal filter, which lets lighter roasts shine.

Sizes and filters

The Classic comes in several sizes, and filters do not swap between them. The 3 cup model takes half moon shaped filters, while the larger 6, 8 and 10 cup models take square filters. Bear in mind that a Chemex cup is a small measure, around 150ml, so the 3 cup size makes roughly 450ml, or about a couple of mugs.

A simple brew method

Fold the filter with the thicker side against the pouring spout, rinse it with hot water to remove any paper taste, then add medium coarse ground coffee. Pour a small amount of hot water to bloom the grounds, wait for 30 seconds, then continue pouring in slow circles until you reach your target volume. A gooseneck kettle makes the pour much easier to control.

Ask the team

Need help choosing a size or matching filters to your brewer? Talk to the Jetblack team or visit a showroom and we will walk you through the options.

Frequently asked questions

The 3 cup Chemex uses half moon shaped filters. Larger 6, 8 and 10 cup models use square filters, and the two are not interchangeable. Always check your Chemex size before buying a new box of filters.

A Chemex cup is around 150ml, so the 3 cup size produces roughly 450ml. That suits one generous mug or two smaller ones. For more, step up to a larger Chemex size.

Use a medium coarse grind, a little coarser than you would for a standard filter cone. The thick bonded filter slows the flow, so grinding too fine can make the brew slow and bitter. Adjust a notch at a time.

Not at all. The borosilicate glass does not hold flavours, and you simply remove the used filter and grounds. Rinse with warm water, and use a soft brush or sponge if needed. Avoid sudden big changes in temperature.