Experience café-quality pour over coffee at home with the Ratio Six Coffee Machine. This SCA Certified home brewer combines one-button simplicity with professional brewing precision, making it the perfect choice for coffee enthusiasts who want exceptional taste without the complexity.

The Ratio Six mimics a skilled barista's pour over process, precisely controlling water flow through bloom and brew phases to extract maximum flavor from your favorite beans. Built with premium materials including precision-stamped stainless steel, handcrafted borosilicate glass water lines, and BPA-free components, this automatic coffee maker is designed to last and backed by a comprehensive 5-year warranty.

Key Features:

SCA Certified for optimal brewing standards
One-button operation for effortless brewing
Auto-sealing thermal carafe keeps coffee hot for hours
Precision temperature control reaching nearly 200°F
40 oz capacity - brews up to 8 cups
Unique heat shield for maximum extraction
Premium construction with stainless steel and borosilicate glass
5-year warranty for peace of mind

What's Included

Your Ratio Six Coffee Machine comes complete with everything you need:

Ratio Six Coffee Maker (Series 2)
Thermal Carafe with improved spout design
Filter Basket with Lid
Heat Shield for optimal extraction
Filter Basket Catcher
Ratio Microfiber Cleaning Towel
Sample Paper Filters (4 included)
Detailed Operation Guide
Removable Power Cord

Technical Specifications

Design & Build:

Material: Precision-stamped stainless steel body
Finish Options: Satin Stainless Steel or Matte Black
Water Lines: Laboratory-grade handcrafted borosilicate glass
Weight: 8 lbs (lightweight and portable)

Brewing Performance:

Heating Element: Powerful 1400 watt / 120 volt (230V available in Europe)
Brewing Temperature: 180-190°F at end of cycle
Capacity: 44 oz water tank / 40 oz brewed output
Cup Markings: Accurate to ±1 ounce (2-8 cup markings)
Brew Time: Complete bloom and brew cycle automation

Safety & Quality:

BPA-free copolymer water tank
Auto-sealing thermal carafe
Die-cast aluminum heating element
Stainless steel shower head for even extraction
5-year manufacturer warranty

Why Choose the Ratio Six?

Convenience Without Compromise

The Ratio Six brings professional pour over coffee to your countertop without requiring barista skills or complicated procedures. Simply add water, add coffee grounds, and press one button.

SCA Certified Excellence

As a Specialty Coffee Association Certified home brewer, the Ratio Six meets rigorous standards for water temperature, brewing time, and extraction quality.

Built to Last

Premium materials including stainless steel, borosilicate glass, and high-end BPA-free polymers ensure this machine will serve you for years. Every component is designed for durability and covered by a comprehensive 5-year warranty.

Perfect Temperature Every Time

The innovative heat shield system surrounds the shower head during brewing, maintaining optimal extraction temperature and producing consistently hot coffee (180-190°F). Remove the shield for a more open brewing style if preferred.

Frequently Asked Questions (FAQs)

How much coffee does the Ratio Six make?

The Ratio Six brews up to 40 ounces of coffee, which equals approximately eight 5-ounce cups. The water tank holds 44 ounces, with about 10% absorbed by the coffee grounds during brewing.

Is the Ratio Six SCA certified?

Yes, the Ratio Six is certified by the Specialty Coffee Association (SCA) as an approved home brewer, meaning it meets professional standards for brewing temperature, time, and extraction.

What is the heat shield and do I need to use it?

The heat shield surrounds the shower head during brewing to maintain optimal temperature and increase extraction. It produces very hot coffee (180-190°F) ideal for those who add milk or cream. It's removable if you prefer a more open brewing style.

How easy is the Ratio Six to clean?

Very easy. The Series 2 carafe features a wide opening that fits your hand for thorough cleaning. The carafe has no moving parts, and all components are designed for simple maintenance.

What's the difference between Series 1 and Series 2?

The Series 2 features an updated carafe with no moving parts, a more pronounced spout for better pouring, and a larger opening for easier cleaning. It's compatible with the original Series 1 filter basket.

Does it come with a warranty?

Yes, the Ratio Six includes a comprehensive 5-year manufacturer warranty covering defects in materials and workmanship.

What type of coffee filters does it use?

The Ratio Six uses standard basket-style paper filters. Four sample filters are included, and additional filters are readily available from most coffee retailers.

How long does a brew cycle take?

The Ratio Six automatically runs through bloom and brew phases, typically completing a full cycle in 5-7 minutes depending on the amount of coffee being brewed.

Can I use it with any type of coffee beans?

Yes, the Ratio Six works with any coffee beans. For best results, use freshly ground coffee at a medium grind setting similar to what you'd use for manual pour over brewing.

Is the thermal carafe dishwasher safe?

Hand washing is recommended to maintain the carafe's thermal properties and appearance. The wide opening makes hand cleaning quick and easy.

Ratio

Ratio Six Coffee Machine - SCA Certified Automatic Pour Over Coffee Maker