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Commercial
Reverse Osmosis Systems
Commercial reverse osmosis units from 200 to 20,000+ gallons per day, along with pretreatment and post-treatment components.
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Deionization Systems
High purity deionized water for a range of applications including: medical, laboratory, pharmaceutical, aquariums, electronics manufacturing, plating, and many others.
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Water Softeners
US Water Commercial Water Softeners use premium ion-exchange resin to remove calcium and magnesium ions from your water supply.
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Salt-Free Conditioners
Commercial scale prevention without the use of salt. Use when protecting plumbing fixtures is needed without the use of a softener is required.
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Backwashing Filters
Backwashing filters and multi-media filters are automatic cleaning filters that are useful for adjusting pH and removing a wide array of contaminants.
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Stainless SteelVessels And Filters
Harmsco liquid filter vessels are designed and manufactured in the USA with flow rates ranging from 10-2,800 gallons per minute.
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Plastic Filter Housings
Full line of plastic filter housings and accessories, from small point of use filters to larger point of entry filters.
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Replacement Filters
Large selection of replacement filters to handle all your filtration needs, including pleated, depth, string-wound and carbon platforms, among others.
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Ultraviolet Disinfection
Bacteria disinfection without the use of harmful chemicals from a few gallons to several hundred gallons per minute.
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Ozone Systems
Ozone sanitizing systems and components, commonly used in commercial industries including pools and spas, fisheries, aquariums, and many more.
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Beer Brewing and Distilling
Water is one of the most important ingredients in beer and spirits manufacturing.
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Laboratory Systems
US Water specializes in the open-frame design of laboratory water purification systems.
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Food & Beverage
Water filtration systems designed specifically for the high demands of the restaurant and hospitality industry.
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Instrumentation & Monitoring
Commercial monitoring for reverse osmosis systems, pH neutralization systems, high-purity systems, among others.
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Resin & Media
Softening resin, granular activated carbon, catalytic carbon, iron filtration media, sediment filtration media and more.
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Search By Application
Not sure what kind of water treatment you need? We have listed it by applications with the most common systems.
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Our price is lower than the manufacturer's "minimum advertised price." As a result, we cannot show you the price in catalog or the product page.
You have no obligation to purchase the product once you know the price. You can simply remove the item from your cart.
You have no obligation to purchase the product once you know the price. You can simply remove the item from your cart.
Our price is lower than the manufacturer's "minimum advertised price." As a result, we cannot show you the price in catalog or the product page.
You have no obligation to purchase the product once you know the price. You can simply remove the item from your cart.
You have no obligation to purchase the product once you know the price. You can simply remove the item from your cart.