The complete guide
How to Choose a Commercial Filter Coffee Machine
Why counter service needs a machine like this
A busy counter does not have room for a coffee machine that needs an installer, a water line, or twenty minutes of setup before the first jug. The Buffalo CW305 is built for exactly the opposite: fill it by hand, switch it on, and you have a full jug of filter coffee in under six minutes.
That manual-fill design is not a compromise, it is the point. No plumbing means no engineer visit, no fixed installation position, and no downtime if you need to move it. Cafés use it as a permanent counter fixture. Caterers pack it into a van and set it up fresh at every event.
Two hotplates, used independently
Most single-plate filter machines force a choice: run the heater constantly and waste energy, or switch it off and serve lukewarm coffee. The CW305's twin hotplates solve this properly. Each one switches on its own, so a quiet stretch of the day runs on a single plate while a full rush runs both.
This also means you can hold two different brews at once, a decaf pot on one plate and a regular on the other, both at serving temperature, without needing a second machine taking up counter space.
Built to grow with you
The CW305 is part of a modular range. When one machine is no longer enough, Buffalo's matching single and double hotplate units connect into the same setup, adding holding or brewing capacity without replacing what you already own. That makes it a sensible starting point for a small operation that expects to scale, rather than a machine you will outgrow in a year.
Who it suits
Small cafés, office kitchens, catering vans and event stalls all lean on the same thing from a filter machine: speed, reliability, and no fuss setup. At 1.7 litres a jug and under six minutes a brew, the CW305 keeps up with a steady stream of orders without needing a barista's full attention, freeing staff to focus on service rather than watching a machine.
The short version
The Buffalo CW305 brews a full jug fast, holds it at temperature efficiently with independently switched hotplates, needs no plumbing, and scales up through Buffalo's modular hotplate range. For counters that need commercial-grade filter coffee without a commercial-grade installation, it is a straightforward choice.