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Cuiven
The Opus countertop system, front elevation

Technology

Engineering youcan taste.

Six core technologies working in one quiet machine, from membrane to touchscreen.

Tankless RO4–98°C ±1°4 carbonation levels1.5 ppm H₂ on demand0.1 mg dosing10.1″ glass touchscreen6 terroir profiles
01The Approach

Purify completely.Rebuild deliberately.

Most systems filter water partway and call it done. Opus takes the opposite path: strip everything out, then put back only what belongs, minerals with provenance, precise temperature, and exactly the sparkle you asked for.

Inside the Opus purification chassis
02Core Technologies
Tankless RO + Remineralization
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Tankless RO + Remineralization

A high-rejection membrane strips the water to nothing, then terroir media rebuilds it. No storage tank, no stale water, no bacterial reservoir.

99.6%

contaminant rejection

Precision Temperature
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Precision Temperature

Instant delivery anywhere from 4 to 98 degrees Celsius, held within a single degree. Green-tea water and rolling-boil water from the same spout.

±1°C

temperature accuracy

Micro-bubble Carbonation
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Micro-bubble Carbonation

An inline carbonation core produces champagne-fine sparkle at four intensities, from a whisper of texture to full effervescence.

4

carbonation levels

Hydrogen Enrichment
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Hydrogen Enrichment

Optional dissolved-hydrogen infusion between 0.5 and 1.5 ppm, generated on demand rather than stored.

1.5 ppm

peak H₂ concentration

Metered Dosing
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Metered Dosing

Peristaltic micro-pumps meter vitamins, minerals, and botanicals to the tenth of a milligram, mixed at the moment of pour.

0.1 mg

dosing resolution

The Interface
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The Interface

A laminated glass touchscreen runs the entire system: recipes, temperatures, cartridge health, and a pour history that learns your rhythm.

10.1

glass touchscreen

03Specifications \u2014 Opus Core, countertop
Flow rate
1.8 L/min
Daily capacity
500 L
Dimensions
48 × 28 × 22 cm
Weight
8.4 kg
Pre-filter life
3 months
Main filter life
12 months
Mineral cartridge life
6 months
Temperature range
4-98°C

Testing

Every unit is pressure-tested and quality-checked in Wilmington before it ships. Independent laboratory performance data is published as it completes.

Every unit is pressure-tested and quality-checked before it leaves Wilmington.

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