Ultrafiltronics is a master distributor, leading integrator and service provider of Sartorius point of use laboratory make up and polishing systems. The benefit of a laboratory point of use Milli-Q style system is guaranteed constant water quality with the removal of dissolved inorganic & organic compounds and microorganism. The major difference between the Milli-Q and Sartorius product line is the ease and availability of service and consumables.

Ultrafiltronics has made a conscious effort to align ourselves with suppliers that can meet the demand on system reliability and availability of consumables such as with Sartorius.

1. Small Point of Use Central Make-up System Alternative is the Arium Comfort 1

Ultrafiltronics offers a compact, space saving, reliable, and easy-to-use Arium Comfort I RODI system for producing ASTM Type 1 ultrapure water and Type 3 pure water combined in a single system.

The system contains a reverse osmosis technology and a unique cartridge specifically for the production of high-quality ultrapure water.

Compared to conventional water systems, the Arium Comfort I optimizes water consumption using the integrated iJust control unit and 50 or 100 liter DI water holding bank tank system and recirculating pump up to 3.0 L/min.

2. Point of Use Polishing System is the Arium Pro

For Polishing applications Ultrafiltronics offers the Arium Pro. A reliable source for ultrapure water, all systems meet and exceed the ASTM Type 1 water quality standards and ensure the best reproducible results in their class. Up to 2 liters of consistently high-quality ultrapure water with a conductivity of 0.055 μS/cm (018.2 MO + cm) can be dispensed per minute.

The ultrapure water is virtually microorganism-free when an arium Sterile Plus final filter is used. This system can also be upgraded with a ultraviolet lamp and integrated ultrafilter.

3. Point of Use System Service & Consumables

Ultrafiltronics a master and stocking distributor for Sartorius carries a large quantity of the consumables for all our installed Arium Comfort and Pro systems. Our service technicians have had factory training to complete routine preventative maintenance required on these state-of-the-art POU systems.

Full Range Purity

Sartorius Arium® water purification systems offer a wide range of options to meet your laboratory water needs regarding quality (ultrapure, pure or RO water), daily volume usage and flexibility. Combine and add purification technologies to ensure the purified water is optimized for your needs and applications.


The different modules of Arium® let you choose and build the system you need in your laboratory. Implement extra purification steps for sensitive analytical purposes or life science research. Place the system on the bench, save space by placing it under the bench or mounting it on the wall. Combine your system with Bagtanks or remote dispensers (Smart Stations) to increase flexibility and add more points of use across your laboratory.

Highest Quality

Arium® water purification systems produce consistently on-demand high-quality laboratory-grade water. Suitable for applications requiring low detection limits, sensitive analysis or other critical or analytical applications.

Reliable Service

Make sure your system runs perfectly from day one by having a Sartorius approved distributor perform the installation. Ask about qualification (IQ/OQ) together with installation to ensure you meet regulatory requirements. Sign service contracts for maintenance as well as preventive maintenance to ensure your Arium® system works as intended and to reduce down-time and malfunctions.