United Filters Intl.

Amarillo, US 79101


About United Filters Intl.


Amarillo, US 79101

More Info on United Filters Intl.

United Filters Intl. is a global leader in the manufacture of superior-quality filtration products for residential, commercial and industrial applications. For over 36 years, United Filters has been supplying its worldwide network of original equipment manufacturers, distributors and dealers cost-effective solutions to complex filtration problems. A results-driven company, United Filters’ product offerings include individual filter cartridges, filter housings and complete filtration systems. Customization is one of United Filters’ unique capabilities, manufacturing exclusive and proprietary filters for some of the most recognized companies in the world. In addition, United Filters also offers small runs, private labeling and blind shipping options. United Filters filtration products are manufactured using manmade and natural fibers, stainless and mild steels, various plastics, resins and carbon. From string-wound, pleated, melt-blown and carbon to their specialty ULTRA-D sub-micron lines, United Filters has the filter media to fit the application. Many of its filtration products are NSF/ANSI 42/61-certified. Superior quality/value + impeccable customer service = United Filters Intl.

Products & Press Releases

United Filters Ultra D Family 250x250

ULTRA-D Submicron Filters

June 30, 2022
ULTRA-D Submicron Filters with patented electrostatic technology address contaminants found in municipal and well water sources. These filters produce efficiencies comparable to...
Filters, Cartridge

United Filters String Wound Cartridges

June 2, 2022
UPDN Series, tested and certified to the ANSI/NSF 42/61 standard. These cartridges will not impart unwanted leached materials into the downstream flow. Nominal micron ratings ...
Product Background_32

United Filters UHF-30 Big Blue Stainless-Steel Filter Housing

March 1, 2022
United Filters UHF-30” Big Blue Stainless-Steel Housing accommodates a single DOE or SOE/222 4.5” X 30” filter cartridge. V-Band closure simplifies cartridge change-out. The 1...
Product Background_31

United Filters' Trident Water Filtration System

Jan. 3, 2022
United Filters’ Trident Water Filtration System integrates Ahlstrom-Munksjo® Electrostatic Disruptor Media with a premium pleated 5-micron pre-filter and a carbon block polishing...
UFI PS Catalytic

Catalytic Carbon Filters

April 19, 2019
The company’s coconut-shell catalytic carbon filters contain a granular catalytic carbon or carbon block capable of reducing many contaminants ordinary carbon cannot touch, such...
UFI PS Ultra-D 2


June 6, 2016
ULTRA-D submicron depth filters use proprietary, patented, electroadsorptive media technology that removes pathogens and inorganic contaminants through electro-adhesion and ion...

Bag Filters

Jan. 26, 2016
The company’s liquid filter bags are a cost-effective alternative for most fluid applications. Manufactured using several media options to insure fluid compatibility, these bags...
UFI PS Carbon

Carbon Filters

Jan. 26, 2016
The company’s carbon filters encompass a wide variety of manufacturing processes for filtering a broad range of contaminants, including chlorine, chloramines, benzene, toluene...
UFI PS String-Wound

String-Wound Filters

Jan. 26, 2016
The company’s string-wound filters provide true depth filtration, high dirt-holding capacity and extremely low media migration. They are one-piece cartridges manufactured using...
UFI PS No-Scale

Scale Prevention

Jan. 26, 2016
The company’s No Scale filters provide an economical way to protect water systems against scale and corrosion. Consisting of a balanced blend of NSF-61-approved hexa polyphosphates...

Articles & News

UFI TR Carbon Block
Tech Reviews

Carbon Block Filters Provide Protection from Lead & Other Contaminants

April 19, 2019
United Filters Intl.’s collection of NSF/ANSI Standard 42 and 53-approved carbon block filters remove or reduce many contaminants from fresh water. Manufactured of high-quality...
UFI CS Siliphos 1
Water Conditioning

Tankless Treatment

Oct. 25, 2017
Scale inhibitor reduces corrosion from limescale in apartment complexes
UFI CS Santa Clarita CA

In the Clear

Oct. 25, 2017
California household uses three-stage filtration system to treat water where chemical softening is banned

Submicron Filter Series Certified to NSF/ANSI Standards

March 7, 2017
United Filters ULTRA-D submicron filters can reduce major contaminants
UFI TR Trident_0
Tech Reviews

Cost-Effective Treatment System Eliminates Toxins

July 19, 2016
United Filters Intl. has introduced a new water treatment system for point-of-entry applications. Trident whole-house water filtration provides protection against lead in all ...

FilterCor Integrated Into United Filters Intl.

Jan. 13, 2016
The combination will result in expanded customer service and manufacturing capabilities
DSC_7417 (1)

Contaminant Removal: Something Old, Something New

Oct. 13, 2015
A range of treatment options are available to remove contaminants of all types
Commercial Water

Big, Bad Limescale

July 1, 2015
The detrimental effects of hard water & scale on plumbing & water treatment equipment

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All content from United Filters Intl.

UFI PS Pleated

Pleated Filters

Jan. 26, 2016
The company's pleated filters are a cost effective alternative to string-wound or polyspun filters. They are economical, multi-use products that are available in various micron...