Viqua UV Water Purifiers Ranked

For a farm, small business or very large home that needs certified Class A treatment at high flow. Most homes are better served by the PRO20 or smaller.

The certified pick for a large home or a small business on a private well. It costs a lot, but the dose is measured and certified.

For a home whose well, lender or health department needs a certified Class A system. Overkill for a cabin that just wants a budget backstop.

The monitored version of Viqua’s large home unit, for well owners who want to know the dose is actually being delivered. Worth the premium over the plain VH410 if no one checks the water regularly.

A plain high flow Viqua for large homes that don’t need a sensor, at well under the price of the certified PRO units. Add the VP600M if you want monitoring.

A dependable small home or cabin unit from the biggest name in residential UV, with a real controller warranty. Larger homes need the VH410 or a monitored system.