Replacement Parts

Complete your Kazumi Coffee Maker setup with premium parts and accessories. From flasks and funnels to condensers and connecting tubes, each piece is crafted for durability and designed to keep your brewing process smooth and stylish. Whether you’re replacing a part or expanding your kit, our components ensure every cup is as perfect as the first.

What makes a Kazumi siphon coffee maker different

Siphon brewing pulls hot water up into the funnel where your coffee grounds infuse for about 90 seconds. The heat comes off, the vacuum draws the brew back down through a glass filter, and you're left with a cup that tastes fuller and smoother than what other brewing methods can produce. Nothing gets absorbed by paper. Nothing tastes like cardboard. You get everything the bean has to give.

Every Kazumi siphon is built from borosilicate glass β€” the same material used for laboratory glassware because it resists thermal shock and doesn't hold onto flavors from your last brew. The built-in glass filter lives inside the funnel as a single piece, so there's nothing to lose, replace, or throw away every morning. That single-piece build is what sets a Kazumi siphon apart from every other siphon on the market.

Choosing between the Kazumi Set and the Kazumi Sumo Set

Both Kazumi sets are built from the same borosilicate glass, brew the same amount of coffee, and use the same built-in glass filter. Both are equally good whether you're brewing your first siphon cup or your thousandth.

The only real difference is the shape. The Kazumi Sumo Set has a round flask that heats slightly faster because the round shape distributes heat more evenly β€” but the difference is small enough that most people won't notice. Pick the one you like the look of.

Pair with the Kazumi Toki stove

The Kazumi Toki is a compact ceramic stove built specifically for the Kazumi siphon. It heats fast, sits flat on any counter, and stays cool underneath β€” safe for wooden tables. It also comes with a built-in support arm that holds your Kazumi siphon in place while it brews, so nothing wobbles or tips.

Read our Kazumi Coffee reviews from 127 verified buyers to see how home brewers dial in their grind and ratio, or learn how Kazumi siphon brewing works if you're new to it.

Frequently asked questions

What is Kazumi Coffee?

Kazumi Coffee is a siphon brewing system built from borosilicate glass with a reusable, built-in glass filter β€” no paper, no plastic, just a clean cup that lets the full flavor of the bean come through.

How does the Kazumi Coffee maker work?

Hot water is pulled up into the funnel where it infuses with your grounds for about 90 seconds. Once the heat comes off, a vacuum draws the brewed coffee back down through the glass filter and into the flask below.

What makes Kazumi Coffee different from other coffee makers?

Every Kazumi siphon uses a single-piece, reusable glass filter built into the funnel β€” nothing to buy, replace, or throw away. Nothing gets absorbed by paper, so the cup stays fuller and smoother than what other brewing methods produce.

Can I use any type of coffee grounds with Kazumi Coffee?

Yes. Any coffee works, though a medium grind is a good starting point for siphon brewing. From there, feel free to adjust your grind and ratio to match your taste.

How long does it take to brew a cup of coffee with Kazumi Coffee?

About 5–8 minutes from start to finish, depending on your heat source. The actual coffee-to-cup extraction is around 90 seconds β€” the rest is heating the water and letting the brew draw back down.