Point of Use Reverse Osmosis Systems

Get pure, great-tasting drinking water with the Hellenbrand Millennium Pro—our #1 recommended RO system. Removes up to 99.9% of contaminants and installs in your basement, utility room, or under the sink.

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What is Reverse Osmosis?

Reverse osmosis (RO) is a water purification process that uses a semi-permeable membrane to remove contaminants from your drinking water. It's one of the most effective filtration methods available.

What RO Removes:

Lead and heavy metals
Chlorine and chloramines
Fluoride
Bacteria and viruses
Pesticides and herbicides
Dissolved solids (TDS)
Bad tastes and odors

Benefits of Point-of-Use RO

Crystal clear, great-tasting water
Better tasting coffee, tea, and ice
Healthier cooking water
Flexible installation — under sink, basement, utility room, or anywhere with a water line
No loss of cupboard space — install in the basement or utility room and keep your under-sink storage
Dedicated faucet for purified water
Low maintenance — filter changes 1-2x per year
More economical than bottled water

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Our Recommended Reverse Osmosis Systems

As a factory authorized Hellenbrand dealer, we carry the most advanced point-of-use RO systems available. Each one is built to deliver exceptional water purity, reliability, and long-term value for your family.

Hellenbrand Millennium Pro Reverse Osmosis System

Our #1 Recommendation

Hellenbrand Millennium Pro RO — Our Top-Selling System

The Millennium Pro is the RO system we recommend for most Northern Minnesota homes, and it's the one our customers reorder most. It uses a high-performance TFC membrane paired with multi-stage pre- and post-filtration to deliver water that's up to 99% free of dissolved contaminants—including lead, fluoride, arsenic, nitrates, and chlorine. The result is crisp, refreshing drinking water that makes your coffee, tea, and ice taste noticeably better.

Unlike big-box store RO units, the Millennium Pro is engineered for professional installation and long-term reliability. Quick-change filter cartridges make annual maintenance fast and mess-free. It installs compactly in your basement, utility room, under the kitchen sink, or wherever your plumbing allows—not just under the sink. In fact, most of our installers prefer placing the unit in the basement or utility room, which keeps your under-sink cupboard space completely free.

Multi-stage filtration with sediment, carbon, and TFC membrane
Removes up to 99% of dissolved contaminants
Quick-change filter design for easy maintenance
Flexible installation — basement, utility room, under sink, or anywhere with a water line
Includes dedicated chrome faucet
Designed and manufactured in the USA

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Hellenbrand Millennium Pro+ RO

The Millennium Pro+ takes everything great about the standard Pro and adds an extra stage of filtration for families who want the absolute purest water. It's ideal for homes in areas with higher levels of TDS, heavy metals, or agricultural runoff. If you're serious about the quality of your drinking water, the Pro+ is the upgrade worth making. Like the standard Pro, it can be installed in your basement, utility room, or under the sink.

Enhanced multi-stage filtration with additional polishing filter
Superior contaminant reduction for problem water
Higher daily production capacity
Long-lasting filters reduce ongoing costs
Flexible installation — not limited to under-sink

Hellenbrand Millennium RO system installed in basement utility room

Where Can an RO System Be Installed?

Many people assume an RO system only fits under the kitchen sink—but that's not the case. Our Hellenbrand Millennium Pro and Pro+ systems can be installed in a variety of locations throughout your home, wherever there's access to a cold water line and a drain:

Under the kitchen sink (most common)
In the basement near your water treatment equipment
In a utility room or mechanical room
In a crawl space with proper access
A dedicated water line runs to your kitchen faucet from the unit

Why the Millennium Pro Is Our #1 Recommendation

After more than 50 years of installing and servicing water treatment equipment across Northern Minnesota, we've tested just about every brand on the market. The Hellenbrand Millennium Pro consistently outperforms the competition in three key areas: water quality, reliability, and ease of maintenance. It's the system we install most and the one our customers are happiest with.

Hellenbrand systems are designed and manufactured in the USA, backed by strong warranties, and built with quick-change filter cartridges that make annual maintenance fast and mess-free. Unlike big-box store RO units that use generic components, the Millennium Pro is engineered for professional installation and long-term performance. And because it can be installed in your basement, utility room, or under the kitchen sink, it fits virtually any home layout.

Whether you choose the Millennium Pro for everyday drinking water or the Pro+ for enhanced filtration, you're getting a system that our technicians trust and stand behind.