Description
The Chemex Funnex Pour Over Brewer, Built for One Perfect Cup
Not every morning calls for a full carafe. The Chemex Funnex pour over brewer strips the ritual down to a single cup, without diluting the clarity Chemex is known for.
It keeps the funnel geometry that made Chemex a design icon, but frees the brewer from a fixed vessel — so it works as well on a café counter as it does on a bedside table.
Same Filtration Science, More Freedom
The Funnex borrows the funnel geometry that makes Chemex extraction so consistent, then removes the fixed vessel. Brew straight into a mug, a travel cup, or a café server — the glass cone does the work regardless of what sits beneath it. The result is the same flavour purity Chemex built its reputation on, packed into a smaller, more adaptable footprint.
Built-In Advantages
- Double-walled borosilicate glass retains brew heat longer
- Non-porous surface holds no flavour memory from previous brews
- Silicone ring base steadies the cone on any countertop or cup rim
- Resists odour and residue buildup over years of daily use
What Sits Inside the Cone
444ml Brew Capacity
Sized for a single serving — roughly 15oz — enough for one generous mug without excess runoff or waste at the end of the pour.
Double-Walled Borosilicate Glass
Non-porous and thermally stable, holding heat through the brew cycle while resisting stains, cracking, and lingering odours from previous brews.
Silicone Ring Base
A grippy silicone base keeps the Funnex stable during pour and shields the glass edge on whatever vessel it rests on.
Vessel-Agnostic Brewing
Sits over mugs, travel cups, or café servers — one brewer that moves between the desk, the kitchen counter, and the road.
FP-2 Filter Compatible
Uses Chemex Half Moon 3 Cup filters (FP-2), the same heavy-weight paper trusted for clean, sediment-free extraction.
Non-Porous Glass Body
Chemex’s borosilicate formula never absorbs oils or aromatics, so every cup tastes exactly like the beans, not the brewer’s history.
Home Bar or Café Counter — the Funnex Adapts
At Home
For solo brewers, the Funnex removes the need to heat and pour a full 3-Cup carafe for one cup. Set it on top of your everyday mug, pour, and lift it away — no extra vessel to wash, no leftover coffee going cold on the counter.
Technical Summary
- Brewing capacity: 444ml (15oz)
- Material: Double-walled borosilicate glass
- Base: Silicone ring, fitted
- Filter compatibility: Chemex Half Moon 3 Cup (FP-2)
- Use case: Single-serve pour-over, any vessel
On a café counter, it works as a quiet backup: a fast, low-footprint option for a single walk-in order or a staff cup, brewed straight into a to-go cup without tying up the main brew bar.
Chemex Funnex — Frequently Asked Questions
What filters does the Chemex Funnex use?
It is compatible with Chemex Half Moon 3 Cup filters (FP-2), the same paper filters used with the Chemex 3 Cup Classic.
How much coffee can I brew at once?
The Funnex holds up to 444ml (15oz) per brew cycle, enough for one full mug of coffee.
Can I brew directly into my travel cup?
Yes. The Funnex is designed to sit over any mug, travel cup, or server, so you can pour straight into the vessel you plan to drink from.
Is the glass safe for daily use and easy to clean?
The double-walled borosilicate glass is non-porous, resists odour and residue, and cleans easily with warm water — no seasoning or special care required.
Does the silicone base come attached, and what does it do?
Yes, the silicone ring base is fitted to the brewer. It stabilises the Funnex during pour and protects the glass edge and the vessel it rests on.
A Single-Serve Companion for Home and Café Counters
The Chemex Funnex pour over brewer suits home brewers who want a quick, clean cup without a full carafe, and café counters that need a compact backup brewer for single orders. It travels well, cleans easily, and delivers the same flavour purity Chemex has built its name on for decades.
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