Which is better for iced coffee?

The K-Brew Plus Chill. It has a dedicated 11.5-cup chill tank and brews over ice in 3 minutes or less. The K-Duo has a Brew Over Ice setting but no chill tank.

Can the K-Duo brew ground coffee?

Yes. The carafe side takes ground coffee and brews 6, 8, 10 or 12 cups. The K-Brew Plus Chill is pod-only.

Is the K-Duo worth the extra $22?

Yes if you brew carafes or want Auto Brew. If you only make single cups, the K-Brew Plus Chill covers that for less.

Which is better for a household of one?

The K-Brew Plus Chill. It is cheaper, smaller and handles single pods plus iced drinks without carafe cleanup.

Does either have a programmable timer?

Only the K-Duo. Its Auto Brew can be set up to 24 hours in advance. The K-Brew Plus Chill has no programmable brew time.

How do their water tanks compare?

Close in size. The K-Brew Plus Chill holds 2 L; the K-Duo holds 2.12 L (72 oz) and feeds both the pod and carafe sides.

Keurig K-Brew Plus Chill vs Keurig K-Duo Coffee Maker

Buy the K-Brew Plus Chill if you mostly drink single cups and want iced coffee fast. Buy the K-Duo if you need a full carafe for several people and want programmable Auto Brew. The K-Brew Plus Chill is the cheaper buy at $96.99 at eBay as of November 6, 2026, versus $119.00 at MGE x Bear Supply Group for the K-Duo.

Today the Keurig K-Brew Plus Chill costs $22.01 less at its best price.

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