Ratio Four Automatic Coffee Maker

The Ratio Four is an automated, pour-over style coffee maker engineered to brew just over 20 ounces of coffee effortlessly. Featuring a straightforward flat basket design, an easy-pour glass carafe, and a detachable water tank, the Ratio Four is designed to cater to your kitchen's space requirements. A single touch-sensitive button initiates the bloom (or pre-infusion) process before brewing begins. The brewing process is quick and quiet, achieving SCA-recommended brewing temperatures quickly and delivering water through a wide steel shower head in a continuous pour. With a focus on ergonomics, superior coffee quality, and rapid brewing, the Ratio Four stands out as one of the best compact home coffee makers on the market.

• Brews with a bloom cycle in about 4 minutes or less
• Removable water tank can be positioned on the left, the right, or behind
• Small enough to fit on any countertop at just 11.5" tall and 7.5" wide
• Consistent water temperature that meets SCA (Specialty Coffee Association) standards for coffee

• Dimensions (Brewer): 11.5”(H) x 7.5”(W) x 10.6”(D)
• Dimensions (Water Tank): 8.75”(H) x 4.63”(W)
• Weight: 8 lbs.
• Brewing Capacity: 22 oz. / 650 ml
• Volts: 110 - 120
• Watts: 1200

• Ratio Four Coffee Maker
• Ratio Flat Filter Basket
• Ratio Glass Carafe + Heat Lid in Smoked Grey
• Water Line, Tank + Dock
• Removable Power Cord
• User Manual

All Ratio coffee brewers come with a 5-year parts and labor warranty*.

*Please note: warranty does not cover the following:

• Mineral build-up in tank and supply lines (failure to “descale”)
• Use of improper or unregulated voltage or power supply
• Abuse or misuse (including accidental damage to unit or glass parts)
• Improper or incorrectly performed maintenance or repairs
• Normal wear and tear
• Commercial use

• User Manual