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Tankless undersink reverse osmosis system, 600 gallons per day

Undersink RO 600

More water. Less waiting.

A sleek, compact 5-in-3 filtration system that blocks an array of potentially harmful contaminants. Two filtration options: filtered water for rinsing veggies and cooking, and RO-purified water for pure drinking enjoyment.

600
Gallons per day
1.5:1
Pure-to-drain ratio
5.2″
Wide, fits most sinks

Features

600 gallons per day

Less time waiting for filtered water with up to 600 GPD of production.

Contaminant reduction

5-in-3 reverse osmosis filtration blocks dirt, rust, sand, iron, chlorine, cysts, salts, VOCs, total dissolved solids, and heavy metals like lead and arsenic. The final filter adds essential minerals back into your water.

1.5:1 pure-to-drain ratio

For every 1.5 cups of pure water dispensed, only 1 cup of wastewater is created.

Compact tankless design

At 5.2” W x 16.5” H x 18.2” D, it occupies minimal space under your sink.

Compare all undersink models

Every system includes

Reverse osmosis

Removes bacteria, viruses, chlorine, lead, and more.

Minerals added back

Calcium, magnesium, and potassium for a smooth taste.

Filter changes

Done on schedule. You never have to think about it.

Service and repairs

One monthly fee. A local team that shows up.

Want alkaline water? Add it to any system.

Not sure which one fits?

We will test your water for free and recommend the right system. No pressure.

Get My Free Water TestCall 435-383-2509