Top USA Industrial Water Filter Companies and Manufacturers in 2023

Top Industrial Water Filter Companies and Manufacturers in the USA

Top Industrial Water Filter Companies and Manufacturers in the USA – Water is our most precious resource and having access to it is a basic human right. However, the deterioration of water quality has become a global issue. It might have a direct impact on the cost of providing water through utilities, it might lower the amount of water, and have direct impact on human health. Agriculture runoff, home sewage, and industrial effluents are the most common sources of water pollution.

Industrial water filters are used to eliminate hazardous impurities from the water we drink, use for cleaning, or even swim in, such as contaminants, pollutants, particles, sediments, bacteria, parasites, viruses, fungus, and the taste of chlorine. Medical, pharmaceutical, food, agriculture, biotechnological, wastewater facilities, and aquariums all employ these water filters.

We’ve compiled a list of the best Industrial Water Filter Manufacturers and Companies in the United States. All you have to do is browse through their basic information, go over their products, and pick the ones that will help you reach your objectives. For more information on how we can meet your unique needs, contact our Industrial Water Filter Experts. You may also go through our Industrial Equipment Suppliers and Companies to see if they meet your needs.

Top Industrial Water Filter Manufacturers and Companies in the USA in 2020

The table below lists some of the top industrial water filter manufacturers and suppliers in the United States, as measured by yearly sales. Additional information about each business’s headquarters location, as well as the number of workers and descriptions of corporate operations, are given below.

Table 1: Top Industrial Water Filter Manufacturers Worldwide

CompanyHeadquartersNo. of Employees

Annual Sales


$32.2 Bil

Parker Hannifin


$14.35 Bil


$11.8 Bil

Donaldson Company


$2.84 Bil

Pall CorporationNew York


$2.79 Bil

Evoqua Water TechnologiesPennsylvania38,000

$1.46 Bil

Watts Water Technologies, Inc.Massachusetts4,465$1 Bil

Calgon CarbonPennsylvania1,400

$555 Mil

Culligan InternationalIllinois1,490

$312.9 Mil

Aquatech International
Pennsylvania500$97.2 Mil


3M was established in 1902 and is founded in Minnesota, the U.S. It works as a varied generating agency all over the world. Cars, commercial solutions, design and production, communications, electronics, electricity, manufacturing, health care, mining, oil and gas, protection, and transportation are all areas where the company operates. Potable water rehabilitation items, protective water pipes, protective water tanks, shielding wastewater pipelines and tanks, and protecting devices are among the company’s other water infrastructure products. The organization covers Europe, North America, Asia-Pacific, the Middle East and Africa, and Latin America.

Parker Hannifin

Parker Hannifin has been creating revolutionary water desalination and purifying systems and products for the maritime, defense, oil and gas, and disaster relief industries for over 30 years.


Ecolab is a global pioneer in water, hygiene, and infection prevention solutions, offering a variety of industrial water treatment systems such as modular water filtration, reverse osmosis, and ion exchange.

Donaldson Company

Donaldson Firm, Inc. is a vertically integrated filtration company that manufactures and markets air filters for a wide range of industries, including commercial and industrial, aerospace, alternative energy, chemical, and pharmaceuticals.

Pall Corporation

Pall Corporation is a global supplier of filtration, separations, and purifying products with headquarters in Port Washington, New York. Pall Corporation’s operations are divided into two main categories: Life Sciences and Industrial. Customers in the biotechnology, pharmaceutical, transfusion medicine, electronics, energy, municipal and industrial water purification, transportation, aerospace, and wide industrial industries benefit from these business groups’ fluid management products and systems.

Evoqua Water Technologies

Evoqua Water Technologies is a foremost provider of mission-critical water and wastewater treatment solutions, with a diverse range of products, services, and expertise to assist water-conscious industrial, municipal, and recreational clients.

Watts Water Technologies, Inc.

This company was formed in 1874 by Joseph Watts, who believed that water boilers in textile mills should not explode. A pressure relief valve invented in a small New England machine shop paved the path for today’s high-quality, global water solution technology. You need water, and water requires Watts.

Calgon Carbon

Calgon Carbon invented cutting-edge purification systems for drinking water, wastewater, odor control, pollution abatement, and a variety of industrial and commercial manufacturing processes as the activated carbon industry’s forerunner and with ultraviolet light disinfection and oxidation expertise. We presently provide carbon solutions for over 700 different industry applications, ranging from air and drinking water purification to food and pharmaceutical purification to gas separation and mercury removal from coal-fired power plants. Calgon Carbon’s cost-efficient environmental remediation/recycling programs use the right combination of effective activated carbon, innovative adsorption systems, and competent field/technical assistance.

Culligan International

Culligan is a US-based worldwide water treatment firm with headquarters in Rosemont, Illinois. Culligan specializes in premium services and water treatment solutions for domestic, business, and industrial customers, including water softeners, drinking water filtration systems, whole-home filtration systems, bottle-less water coolers, and bottled water delivery. The organization is dedicated to non-plastic, environmentally friendly solutions and provides some of the most modern water filtration and treatment services available.

Aquatech International

Aquatech International is a global pioneer in industrial and infrastructure water purification technologies, emphasizing desalination, Zero Liquid Discharge (ZLD), and water recycling.

Top Diversity Ownership Manufacturers of Industrial Water Filters

A member of a minority group owns, operates, and controls at least 51 percent of a company that qualifies for minority ownership certification. On Linquip, the table below provides various suppliers in the United States who meet this criterion, as well as several small and disadvantaged enterprises, veteran-owned, and woman-owned industrial water filter manufacturing companies, sorted by yearly sales in US dollars. Below are descriptions of each company’s operations, as well as more information on each company’s headquarters location and personnel count.

Table 2: Top Diversity Ownership Manufacturers of Industrial Water Filters

HeadquartersNo. of Employees

Annual Sales

Filtra Systems

Michigan106$37.8 Mil

Marlo IncorporatedWisconsin99$23.5 Mil

Syntec CorporationDelaware83$17 Mil

Carbtrol Corp.Connecticut46$11 Mil

Mueller Water Conditioning, Inc.Texas49$9 Mil

United Filters InternationalTexas45$8 Mil

General Carbon Corp.New Jersey

23$7.3 Mil

Tate Andale, Inc.Maryland34$6.3 Mil

Spintek Filtration, Inc.California30$5 Mil

Filtra Systems

Mobile water purification systems, under-sink point-of-use filters, whole water purification systems, and industrial water filters, as well as modular turnkey water treatment systems are among the goods offered by Filtra Systems, a minority business company.

Marlo Incorporated

Marlo Incorporated is a veteran-owned company that provides water filtration systems, water softeners, ion exchange, and reverse osmosis treatments. It was formed in 1973 in Racine, Wisconsin.

Syntec Corporation

Water treatment products and services are provided by Syntec Corporation to a variety of sectors, including food processing, chemical, electric utility, health care, pharmaceutical, and manufacturing. It is a Delaware-based company run by a woman.

Carbtrol Corp.

Carbtrol Corp. is a veteran-owned company that has been in operation for over 35 years. Industrial activated carbon water purification and filtration systems, drum filters, and odor elimination and control systems are among the products it develops, creates, and manufactures.

Mueller Water Conditioning, Inc.

Mueller Water Conditioning, Inc. provides water treatment systems for commercial, municipal, and industrial applications. Water softeners, emineralizers, filters, dealkalizers, and reverse osmosis treatments are all available from this service-disabled veteran-owned small company.

United Filters International

The filters made by United Filters International are utilized in mobile and fixed-base water filtration systems in the US military, schools, medical institutions, prisons, and municipal water districts. Stringwound, meltblown, pleated, bag, carbon, and no-scale water filters are among the goods offered by this veteran-owned small firm.

General Carbon Corp.

General Carbon Corp., a HubZone (historically underused business) small disadvantaged business, has been delivering vapor and liquid filtration equipment, as well as comprehensive filtration solution services, for over 60 years.

Tate Andale, Inc.

Tate Andale, Inc. is a veteran-owned small business that creates fluid handling equipment such as industrial filters, strainers, valves, and heat exchangers. Tate additionally gives clients custom-made items for their businesses in addition to its conventional product line.

Spintek Filtration, Inc.

Spintek Filtration, Inc. creates tubular membrane filtration modules and industrial filtration systems. It is a small firm with over 14 years of membrane filtering and solvent extraction experience.


By yearly sales, we’ve included some of the top industrial water filter manufacturing firms in the US, as well as enterprises with diverse ownership, such as minority-owned, small and disadvantaged businesses, veteran-owned, and women-owned businesses. We hope you have found this information useful in your supplier search. You can visit Linquip for additional information on the numerous forms of water filter manufacturing, including ceramic filtration, nanofiltration, ultrafiltration, and other water purification systems, or create your own bespoke shortlist of suppliers.

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