Drinking Water Systems

Pro-4000RO Pure Water System

Water Doctors Pro-4000RO drinking water system

The PRO-4000RO is our highest recommended pure water system for achieving bottled water quality.

Water Doctors Custom Engineered PRO-4000RO Purifier uses Reverse Osmosis Technology to provide 99.999% pure drinking water right at your kitchen sink. The PRO-4000RO will supply your family with 1,500 gallons a month of odor and taste-free water, all for a fraction of the cost of bottled water.

For additional information, download the complete product spec sheet.

Pro-4000RO Specs

Custom Engineered to End UserYes
TDS Removal (Total Purity)Up to 99%
Heavy Metals RemovalYes
Taste & Odor RemovalYes
Sanitary Quick Change FiltersYes
Filter Life Expectancy12–18 Months
Annual Filter Expense$96
Warranty (when installed by Water Doctors)1 year parts (excluding filters)
Standard Faucet IncludedBright Chrome
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