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Ratio Four Coffee Machine – Premium Drip with Precision

Stylish, compact pour-over-style drip brewer

Key Specifications 

  • Brewing Style: Pour-over inspired automatic drip coffee maker

  • Batch Size: Brews approximately 5–20 oz (150–650 mL) per cycle — perfect for single cups or travel mugs.

  • Heating Element: Powerful 1200 W / 120 V heating system designed to maintain consistent brew temperatures between 195–203 °F (91–95 °C) — the ideal range for balanced coffee extraction.

  • Automated Bloom Cycle: Pre-infusion bloom stage releases trapped CO₂ from fresh beans, improving extraction and flavor clarity.

  • Water Tank: Removable BPA-free water canister that makes filling easy and precise.

  • Carafe: Hand-blown glass carafe with heat lid for elegant presentation and easy pouring.

  • Dimensions: Approximately 11.5″ tall × 7.5″ wide × ~10.6″ deep, compact enough to fit most kitchen counters.

  • Weight: ~8 lbs (lightweight and easy to move).

  • Filter Compatibility: Works with the included flat filter basket and many popular pour-over filters such as Hario V60™, Kalita Wave™, and Origami™.

  • Warranty: Backed by a 5-year limited warranty from the manufacturer.

These features make the Ratio Four ideal for coffee enthusiasts who want precision, consistency, and small-batch brewing without manual pour-over techniques.

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