Comfort I Combined System

Benchtop configuration.
This space-saving system delivers both ASTM Type 1 ultrapure water and Type 3 pure water from a single potable water connection, using reverse osmosis technology paired with a dedicated ion-exchange cartridge. Purified water is stored using an enclosed bag-based tank system that protects against secondary contamination and eliminates time-consuming tank cleaning. Intelligent water-use optimization technology balances product water quality with economical consumption, extending the life of downstream cartridges, while a touch display with intuitive menu navigation keeps daily operation simple.
Optional Add-Ons: Capture-style TOC Analyzer
Includes different configurations to suit your feed water and output needs. Consult with us to learn more.
- Dimensions: 43.5 × 50.1 × 47.6 cm, approx. 23 kg empty / 31 kg operating weight
- Type 1 ultrapure water: approx. 10–40 L/day
- Type 3 pure water: 140 or 200 L/day depending on configuration
Why Sartorius + Pure Lab Solutions?
Industry-leading technology
Trusted globally for complex, quality-critical processes in biopharma and lab environments.
Highest quality, lowest cost
Consumables replaced on actual usage, not arbitrary schedules. ECO sleep mode uses 10% less than comparable systems' energy.
Purification for every need
Nuclease-free output with low TOC, dual-wavelength UV, and 5000 MWCO ultra filtration for RNase/DNase removal.
Similar Products

Pro System
For mid to high daily volumes of ASTM Type 1 ultrapure water.

Mini Series
Compact Type 1 laboratory water systems for low to mid daily use.

Mini Extend System
Reliable Type 1 water with added flexibility.

Advance RO
Reverse osmosis system delivering Type 3 pure water.

Advance EDI
Electrodeionization system delivering Type 2 pure water.

Smart Station
A flexible solution for dispensing ultrapure water in combination with a Pro or Comfort system.