USA-Made Ion Exchange Solutions for Water & Fluid Separation, Purification, and Extraction.

Dependable supply chain. Superior support.

ResinTech warehouse

Filtration media to stake your
reputation on.

From pallets to shipping containers, ResinTech ensures your bulk resin supply stays seamless, secure, supported, and manufactured by experts right here in the USA.

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Resin manufacturing line

Snap-in U.S. precision filter cartridges. No risk supply pipeline.

Cartridges built, stocked, and shipped from America. Supported by technicians, not scripts. By the case or by the truckload.

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CLiR 5000 System

Distilled to Ultrapure lab water systems.
Domestic quality for American ingenuity.

The lowest cost per liter of ultrapure water available, supported by scientists in your time zone.

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A Family Company for Almost 40 years

ResinTech was founded in our basement in the mid 1980s, and we pour our hearts into every Made-in-the-USA product we produce in our 400,000 square foot Camden, NJ facility (just like we did in the 80 square foot family kitchen that doubled as the company laboratory in the 80s).

Learn more about how our family values support your business here

Align your work with your values

LEED certification

Align Your Work With Your Values

Our primary manufacturing center is LEED® Silver certified, and our ion exchange resins are 100% solvent-free. Our work reflects our values, and so can yours.

See inside our U.S. manufacturing facility

Remote water system

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Recover 50% Or More of Your Lab's Ultrapure Water Costs

We manufacture everything from the filter media to the cartridges and systems right here in the USA.

It puts your cost around $0.07/L. The closest competing brand you’ve already worked with is more than double that cost.

Find your lab water purification system in 4 clicks

See How To Serve Your Customers or Application Better

Build the gold standard into your offer or application and take worries off your shoulders.

Municipal and drinking water solutions

Municipal Water

Remove natural contaminant from ground water.
Manage the residual effects of disinfection in surface water.
Protect the quality of emerging contaminants in well water.

Industrial manufacturing

Industrial Water

Solve challenges with boiler feedwater, steam, metal finishing, EDM, and more.
Reduce frustrations around regulatory compliance.
Meet the most stringent quality benchmarks.

Groundwater and wastewater filtration

Ground Water and Wastewater

Beat forever chemicals like PFAS and Hexavalent Chromium.
Improve audit readiness.
Manage VOCs even in high volumes easily.

Ultrapure water systems

Ultrapure Water

Reduce the cost per liter of ultrapure water.
Improve repeatability in analytical and clinical applications.
Reduce quality-related rework in semiconductor, microelectronics, pharma manufacturing, and more.

Specialized applications

Industrial Water

Stay compliant with evolving regulatory standards.
Reduce disposal costs through selective ion removal.
Proven track record across nuclear, medical, and research applications.

Open-pit mine with a reddish acidic pit lake

Mining industry icon

Mining

Comfortably meet regulatory
requirements.
Maintain high uptime managing brine removals.
Reduce mercury from coal fired power plants.

Made strong. Backed Stronger

Rugged American manufacturing plus on-call chemists means problems get solved before they stop your process.

Lab technician testing an ion exchange column

Built for your toughest jobs

No overseas shortcuts. Every grain of resin engineered and produced on American soil, delivering reliability that meets your standards.

Real water experts on call

When you need help, you get a U.S.-based technician with decades in industrial water. Not a call center following a checklist.

Manufactured on every environment

From petrochemical plants to municipal systems, our resins thrive where performance matters most. No excuses, no limits.

Regulatory safe & environmentally responsible

Stay compliant. Stay confident. Our U.S.-manufactured resins help you meet your strictest regulations while protecting your job, brand, and community.

Partnering for uptime and sustainability

You’re not just buying resin, cartridges, or lab water systems. You’re gaining a U.S. partner focused on reducing downtime, minimizing waste, and boosting productivity.

Talk to a systems engineer about what you want

Lean On Our Services

Scientist in the water testing lab

Lab services

Lab Services

The brightest scientists and most sensitive water testing equipment in the world are dedicated to making your water healthier to drink and safer to use.

Lab Services

The brightest scientists and most sensitive water testing equipment in the world are dedicated to making your water healthier to drink and safer to use.

Industrial ion exchange system

Resin regeneration services

Resin Regeneration
Services

Regeneration solutions for a full range of ion exchange media including metal bearing resins. Certified clean resins are returned to you and waste is disposed of according to EPA standards.

Resin Regeneration
Services

Regeneration solutions for a full range of ion exchange media including metal bearing resins. Certified clean resins are returned to you and waste is disposed of according to EPA standards.

Ion exchange test columns

Water treatment consulting services

Water Treatment
Consulting Services

Ask the leading IX scientists in the world for help with product or process recommendations to ensure optimal water treatment operations for virtually any use case.

Water Treatment
Consulting Services

Ask the leading IX scientists in the world for help with product or process recommendations to ensure optimal water treatment operations for virtually any use case.

Private label packaging

Private labelling

Private Labelling

Want to outsource manufacturing and package products under your own label? Our contract packaging capabilities can help us execute your brand on demand.

Private Labelling

Want to outsource manufacturing and package products under your own label? Our contract packaging capabilities can help us execute your brand on demand.

Water filter cartridges

Custom product engineering

Custom Product
Engineering

We help OEMs and other companies design solutions for the most critical water filtration components and manufacture them at scale.

The brightest scientists and most sensitive water testing equipment in the world are dedicated to making your water healthier to drink and safer to use.

Custom Product
Engineering

We help OEMs and other companies design solutions for the most critical water filtration components and manufacture them at scale.

The brightest scientists and most sensitive water testing equipment in the world are dedicated to making your water healthier to drink and safer to use.

Our job is to make yours less challenging. We’ve built a suite of services to help you do more without taking on more. Get the
support you need to reduce your costs, solve your problems, and surpass your goals faster.

Scientist in the water testing lab

Lab services

Lab Services

The brightest scientists and most sensitive water testing equipment in the world are dedicated to making your water healthier to drink and safer to use.

Lab Services

The brightest scientists and most sensitive water testing equipment in the world are dedicated to making your water healthier to drink and safer to use.

Industrial ion exchange system

Resin regeneration services

Resin Regeneration Services

Regeneration solutions for a full range of ion exchange media including metal bearing resins. Certified clean resins are returned to you and waste is disposed of according to EPA standards.

Resin Regeneration
Services

Regeneration solutions for a full range of ion exchange media including metal bearing resins. Certified clean resins are returned to you and waste is disposed of according to EPA standards.

Ion exchange test columns

Water treatment consulting services

Water Treatment
Consulting Services

Ask the leading IX scientists in the world for help with product or process recommendations to ensure optimal water treatment operations for virtually any use case.

Water Treatment Consulting Services

Ask the leading IX scientists in the world for help with product or process recommendations to ensure optimal water treatment operations for virtually any use case.

Private label packaging

Private labelling

Private Labelling

Want to outsource manufacturing and package products under your own label? Our contract packaging capabilities can help us execute your brand on demand.

Private Labelling

Want to outsource manufacturing and package products under your own label? Our contract packaging capabilities can help us execute your brand on demand.

Water filter cartridges

Custom product engineering

Custom Product Engineering

We help OEMs and other companies design solutions for the most critical water filtration components and manufacture them at scale.

The brightest scientists and most sensitive water testing equipment in the world are dedicated to making your water healthier to drink and safer to use.

Custom Product
Engineering

We help OEMs and other companies design solutions for the most critical water filtration components and manufacture them at scale.

The brightest scientists and most sensitive water testing equipment in the world are dedicated to making your water healthier to drink and safer to use.

Ion Exchange Solutions for PFAS Removal brochure

Save Budget With Tips for PFAS Remediation System Design & More

“I was surprised by the difference in capacity and contact time required by different remediation solutions. A little knowledge allowed us to achieve far
greater efficiency.”

J. Hein,
Lead Water Engineer,
City of Greenville

Complete Your Professional Development at ResinTech University

We're building ResinTech University - a free, deep curriculum with extensive resources to help you do better in your job.

Point-of-Entry PFAS Removal

Frank DaSilva discusses the critical issue of PFAS removal using point-of-entry (POE) systems. PFAS, known as "forever chemicals," have been a concern since their introduction in the 1940s due to their persistence in the environment and potential health risks. With over 12,000 fluorinated organic compounds identified, understanding how to effectively remove these contaminants is more essential than ever.

Care & Handling of lon Exchange Resin

Are you interested in maximizing the lifespan and efficiency of your ion exchange resins? Join Frank DeSilva in this informative video where he shares essential tips on the care and handling of ion exchange resins throughout their lifecycle.

Water Softener Regeneration

Unlock the secrets of water softener regeneration with our informative video that takes you through the essential stages and considerations of this crucial process.

Visit ResinTech University for free professional development

Free Resources to Make Your Job Easier

Get webinars, live events recordings, certification info, white papers, specs, and more from the knowledge hub.

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ResinTech University

ResinTech University is a free knowledge base created, curated, and maintained by the water purification experts responsible for the chemistry in ResinTech filtration media and systems

Learn more here

Document Library

Quick access to hundreds of Safety Data Sheets, Project Specifications, White Papers and more!
(Registration may be required.)

Safety Data Sheets

Safety Data Sheets provide essential safety, handling, and compliance information for ResinTech products, ensuring workplace safety and regulatory adherance.

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Certification and Licenses

ResinTech products and services is in keeping with the highest industry standards. Feel free to contact us if you don't see certification you require.