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Collection: Reverse Osmosis

Enjoy pure, clean, and great-tasting water at home with reverse osmosis (RO) filtration systems. Designed to deliver high-quality drinking water, RO systems use a multi-stage filtration process that removes up to 99% of dissolved solids, contaminants, and impurities. This includes chlorine, lead, arsenic, nitrates, and other harmful substances that affect water taste, safety, and clarity.

Point of Use RO

Point of Use RO

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Point of Entry RO

Point of Entry RO

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RO Components

RO Components

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RO Tanks

RO Tanks

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RO Units

RO Units

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155 products

Why Choose R.E. Prescott for Your Water Filtration & Wastewater Equipment?

Since 1954, RE Prescott has been a trusted partner for residential, commercial, and municipal water treatment needs. From pumps and filtration systems to valves, tanks, and specialty parts, we offer a full range of high-quality products backed by expert support. Whether you're looking for water treatment solutions, plumbing supplies, or custom system components, our team is here to help you find the right products with reliable service and competitive pricing.

Explore our full catalog and discover why R.E. Prescott is New England's preferred choice for innovative water and wastewater solutions.

Welcome to our store
Welcome to our store
Welcome to our store
Welcome to our store
Welcome to our store