Ratio Six Plastic-Free Basket Upgrade

The Ratio Six Plastic-Free Basket Upgrade is built for coffee preparation with a focus on consistent performance, practical operation, and durable construction.

Key features

• The Plastic-Free Basket Upgrade replaces the original plastic brew basket with a stainless steel alternative designed to last. Compatible with the Ratio Six and Eight S2, it delivers a clean, consistent brew, while the brew mat ensures the carafe and dripper are perfectly aligned beneath the showerhead. Together, they offer a simple, considered upgrade toward timeless materials and a more precise brew path.

Specifications, dimensions and materials

• Materials: BPA-free water tank, borosilicate glass water lines, formed stainless steel, double-wall stainless steel thermal carafe + stainless filter holder with BPA-free liner, BPA-free heat shield and catcher
• Filters: Ratio Six and Eight S2 Basket Paper Filters, 8-12 cup Flat-bottom paper filters or Able Basket stainless steel filterDimensions (LxWxH): 13.5” x 6.75” x 14.25"
• Capacity: Brews up to 40 oz (eight 5oz cups)
• Weight: 16lbs
• Electric: 120V, 1400W, 50/60Hz
• Cord: 39 inches (detachable)
• Maintenance: After each brew, rinse the carafe and dripper in warm tap water, using a drop of dish soap if you’d like.
• As a reminder, do not put the carafe or dripper in the dishwasher or microwave.
• Do not submerge the carafe or dripper in water.
• Maintenance: After each brew, rinse the dripper in warm tap water, using a drop of dish soap if you’d like.
• As a reminder, do not put the dripper in the dishwasher or microwave.
• Materials: FDA-approved food-grade silicone Diameter: 5.75"
• Compatibility: Designed to work with the Ratio Eight Original, Ratio Eight Series 2, and Ratio SixAdditional Notes: If you see 3 flashing lights, flip the Brew Mat so the logo is facing down.
• In some cases, the magnet in the carafe can interfere with the mat’s magnet, and flipping it helps ensure proper detection and positioning.

Compatibility and care

• What is the capacity of the Ratio Six?
• It brews up to 40 ounces (1.25 liters) at a time—great for serving multiple people or enjoying several cups throughout the morning.What materials are used in the brew path?
• The tank is Tritan, and once brewing begins, water only comes into contact with stainless steel, borosilicate glass, aluminum, and FDA-approved silicone.
• The coffee brews in a BPA-free polymer-lined filter basket before flowing into the stainless steel interior of the thermal carafe.Can the Ratio Six brew with the new Eight Series 2 accessories?
• Pairing the Six with the Eight Series 2 stainless dripper and thermal carafe creates a completely plastic-free hot water brew path.
• The Ratio Brew Pad helps align everything perfectly on the base.What filters work with the Six?
• The Six has a flat-bottom basket compatible with 8-12 cup flat-bottom paper filters or the Able Basket reusable filter.Does it have a hot plate that keeps coffee hot after brewing?
• Ratio machines don’t use a hot plate.
• Hot plates tend to overheat coffee, causing bitterness and a burnt flavor over time.
• Instead, our brewers have the option to be paired with a double-wall stainless steel thermal carafe that keeps coffee hot long enough to enjoy a full pot without altering the taste.
• If you prefer a glass carafe, we recommend serving right away or transferring your brew to an insulated vessel for the best flavor and temperature.