Advanced Water Purification Systems

From commercial offices to industrial plants, offshore vessels to disaster zones — AMPAC USA engineers water treatment solutions that perform in 120+ countries.

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About AMPAC USA: Founded in 1993 and headquartered in Ontario, California, AMPAC USA is a leading manufacturer of reverse osmosis water purification systems. The company holds ISO 9001:2015 certification and uses NSF/ANSI 58 certified components. AMPAC systems are deployed in over 120 countries across commercial, industrial, marine, military, and humanitarian applications.

Our Product Lines

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Commercial RO Systems

200 – 20,000 GPD. Ideal for restaurants, hotels, offices, and light manufacturing. NSF-certified components.

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Industrial RO Systems

10,000 – 500,000+ GPD. PLC-controlled, custom-engineered for power, pharma, food processing, and heavy industry.

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Seawater Desalination

SWRO watermakers 300 GPD to 500,000+ GPD. Energy-recovery equipped for marine, coastal, and island installations.

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Emergency Purification

Portable, solar-ready systems for disaster relief, military deployment, and humanitarian aid. WHO-compliant output.

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Why Choose AMPAC USA?

Made in America

All systems manufactured in Ontario, California with NSF/ANSI 58-certified components and ISO 9001:2015 quality control.

Custom Engineering

Every system is designed to your exact water chemistry, flow rate, recovery target, and space requirements.

Global Field Support

Remote monitoring, on-site commissioning, and 24/7 technical support for installations on every continent.

Ready to Solve Your Water Challenge?

Speak with an AMPAC USA engineer. We design custom solutions for any capacity or application worldwide.

Call (909) 762-8020 WhatsApp

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