Ultraviolet purification is a highly effective technology for helping protect water against microbial contamination. Flier’s Quality Water Systems offers both standard and custom commercial ultraviolet water purification systems for your most stringent water purification standards.
Flier’s UV purification systems can be configured to help support applicable purity and quality requirements in food, beverage, and medical applications. We will work with you to install the UV purification unit that meets your specifications.

We deliver both Pre-UV systems (upstream of reverse-osmosis) and Post-UV systems (downstream of reverse-osmosis) for:
“Ed and his service tech did a beautiful job installing our new chemical-free iron eradication system. The results are amazing! The system accomplished everything we hoped for and more.”
-Bruce B | Kalamazoo, MI
“Excellent news! The brine pump just arrived, and our maintenance technician is already working on installation. Many thanks for the rapid response and follow-up by everyone involved. The Flier’s team made it possible for us to get our brine system back in service with a minimum amount of downtime! Very impressive turnaround!”
-Jeff Shina | Cytec Industries Inc.
Leaving no residual traces in the water, Flier’s UV purification is a chemical-free and environmentally friendly solution for this industry. We engineer, install, and support UV-based systems for some of the world’s largest food and beverage manufacturers. These provide top-level performance with low total lifecycle costs while meeting the highest standards for purity, productivity, and profitability.
Customers across the scientific and medical industries rely on Flier’s UV purification systems to get the purest water possible for their groundbreaking work.
We provide and service water filtration systems with pre-UV and post-UV purification to deliver pure and ultrapure flows that comply with ASTM, CAP, and CLSI standards. Our systems will help you hit your targets for compliance, output stability, and resource efficiency.
Our UV purification solutions can help support applicable USP and FDA-related water quality requirements for pharmaceutical and medical applications. We help customers support consistent water quality for sensitive production and process needs.
Flier’s healthcare, university, and institutional UV purification systems help support water quality needs for personnel, patient-care environments, processes, and facility infrastructure.
Commercial ultraviolet-water purification systems use UV-C light to deactivate the DNA and/or RNA of microorganisms, such as bacteria, viruses, mold spores, and protozoans. This not only provides a means of disinfecting water, but can also be used for chlorine, chloramine, and ozone destruction, as well as Total Organic Carbon (TOC) reduction.
A Pre-UV system (upstream configuration) is installed before the reverse osmosis membrane, which is to protect it from oxidative damage caused by chlorine and chloramines in the feed water.
A Post-UV system (downstream configuration) is installed after the reverse osmosis membrane to support final disinfection and help reduce Total Organic Carbon so that you get high-quality water at the point of use.
No. UV purification does not leave behind any chemicals because it is a physical process, not a chemical one.
Flier’s systems can be designed and built to help facilities address applicable FDA-related requirements for food, beverage, and medical applications, as well as USP-related pharmaceutical water quality requirements where applicable. Flier’s systems can also support relevant EPA, OSHA, CDC, ASHRAE, AAMI, and Joint Commission-related water quality expectations for health care and institutional applications.