#2 Overall single-serve filter Updated 25 August 2026
Moccamaster Cup-One
Single-serve Moccamaster — the same copper-element brewing quality scaled to one cup
THE undig SCORE — 1 SOURCES, UNTANGLED
82
Out of 100
Key characteristics
Capacity
Up to ~1.25 LBrew temp
SCA 92–96 °CCarafe
Glass / thermalStyle
Filter / batchHighlights
- ✓ Brews a single 0.3 L cup in about 4 minutes
- ✓ Copper heating element for correct temperature
- ✓ Automatic shut-off
- ✓ Compact single-serve footprint
Our take
For one-cup households, Reddit points to the Cup-One: Moccamaster's brewing quality and build in a small single-serve body. Pricey for what it is, but it brews properly and lasts like its bigger siblings.
Pros & Cons
Pros
- + Proper brew temperature in a single cup
- + Fast and quiet
- + Compact and well built
- + Moccamaster durability
Cons
- − Expensive for a one-cup brewer
- − Uses a specific cup size
- − No carafe/batch option
Review sources
We aggregate scores from these sources. Each source is weighted by credibility tier.
R
Reddit Community · Tier C
% positive sentiment across Reddit discussions
82
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