About United Filters
United Filters International is a United States based manufacturer of filter cartridges, vessels, and other fluid-handling products for use in potable and wastewater applications as well as energy exploration and process industries.
UFI offers a full line of pleated, carbon, string, and specialty application filters that offer simple, cost-effective solutions to your complex problems.
Industries Served
Industrial Applications for UFI filtration products:
- Food and beverage processing
- Potable and waste water
- Petroleum production and processing
- Metal processing
- Pipeline transport of oil and gas
- Marine bilge water
- Machine shop coolants
- Industrial process solutions
Products From Champion Process
United Filters International Products Distributed by Champion Process, Inc.
- Single bag filter vessels
- Multi-bag filter vessels
- Duplex filter vessels
- And more
- Many UFI products are NSF/ANSI 42/61 certified.

Conversion Chart
View our conversion calculators for help with particulate size, temperature, pressure, flow, volume, and viscosity.