From offices located in Saint Louis and the Lake of the Ozarks, H2O services Metropolitan St. Louis City, St. Louis County, Mid-Missouri and Southern Illinois Counties.


H2Only Water Purification Systems 

From offices located in Saint Louis and the Lake of the Ozarks, H2O services Metropolitan St. Louis City, St. Louis County, Mid-Missouri and Southern Illinois Counties.

Since 1996 H2O has helped families, businesses, commercial industry, and small communities with their water. We can answer your questions and provide you with cost effective solutions to your water quality and water treatment issues.

We sell and service water softeners and water treatment equipment. From activated carbon dechlorination systems to reverse osmosis systems to water softeners to sulfur and/or iron removal systems, H2O has the equipment and experience to provide you with the highest quality water available with today's technology.



You'll Feel the Difference

Many water supplies contain hardness minerals (calcium and magnesium), iron, restand sediment. These minerals formascale and create problems inwater heaters, washing machines, dishwashers, coffee makers, humidifiers andplumbing systems, H2Onlywater conditioners and drinking water systems are designed to reduce these unwanted contaminants providing your family with a refreshing difference, savng you money now and in the years ahead.


Benefits of a H2Only Water Treatment System

In the bathroom: Your sope and shampoo will lather better. Your hair andskin will feel noticeably cleaner, softer and not as dry. Additionally. there will be no sope scum or mineral deposits to clean off sinks, shower. tub and toilets.

In the kitchen: Dishes will clean up more easily. and be spot-free, without the gray film glass gets when etched by minerals laden wear. plus hands will feel softer andlook better.

In the Laundry: Clothes will be softer, cleaner, whiter, and brighter. Plus they will last longer. Using soft water and pure soap products increases the life of clothing. towels and linens up to 33%. Without hard water service issues, washing machines will last longertoo.

Plumbing and Appliances: Appliances that use water will last longer andrun better. Why? Because hot water heaters, washing machines and diswashersusing hard water can wear out 30% faster.