• Clean Water...essential for life.
    Clean Water...essential for life.
    Work of exceptional quality since 1979
  • Healthier Hair and Skin
    Healthier Hair and Skin
    Your hair and skin will shine
  • Brighter, Cleaner Laundry
    Brighter, Cleaner Laundry
    Whiter whites and brighter brights
Better Tasting Water
Better Tasting Water
Nothing beats the taste of fresh purified water.
Brighter Cleaner Laundry
Brighter Cleaner Laundry
Your whites will be whiter and your colors will be brighter!
Healthier Hair and Skin
Healthier Hair and Skin
Your hair will shine and your teeth will gleam when you wash with treated water.

So You've Scheduled a Water Test With UDI...

What you can expect..

A basic water test from UDI is free and as easy as scheduling an appointment with your technician online or over the phone. Here’s how it works:

  • We’ll sample your tap water and test it right at your kitchen sink.
  • The water test is fun and educational.
  • All testing is performed at no cost.
  • We will run 6-8 quick tests on your tap water.
  • When the test is complete, we’ll share the results with you, you will receive a gift card for your time and we will leave options for the future.

Why The HYDRO QUAD is different

Exclusive highest quality Stainless Steel (SS) valve
Four Filtration Functions
Lifetime Limited Guarantee
Commercial Size and Capacity
10 Functions in Two Systems
Four Part Construction
Ecology Soap Package

Video Presentation


I bought my system almost 30 years ago in Apopka, FL. It is a big investment and worth every penny. When moving to my new home in St. Cloud, FL I had the system removed and installed at the new house. Everyone from sales, office staff and technicians all represent your company well! I wish I could show people the inside of the incoming city waterline and the outgoing waterline after the softener to see the difference!! The incoming pipe is dirty inside...the outgoing still white as fresh snow. Makes me feel better about my drinking water. No spots on the shower glass. I highly recommend this company.
Michael G. of St. Cloud, FL (30+ year customer)
From the offer to test my water to the sale and installation, they were kind and professional. Never pushy or vague. I had already done my research before they offered since I am very diligent about my health. Well they offered superior equipment with an unmatched guarantee. This was not the typical softener you find elsewhere. This is commercially made with superior parts and performs with superior quality. After the before and after water tests I was convinced this was the best system I had come across and gladly chose UDI. If you value health there is no better selection.
Robert P. of St. Augustine, FL May 31, 2020

Hinesville, GA January 4, 2020


I apologize it has taken this long to write. The time between Thanksgiving and Christmas has been extremely busy for me. Now that I have a minute I wanted to write and let you know how much my daughter and I are enjoying our new water purification system. We no longer have the odd oder coming from our sinks. I am amazed with how clean and sparkly the dishes are when I take them out of the dishwasher. There are no more spots! My skin does feel softer, my hair is softer and easier to manage! I am loving all of the soap and cleaning products that came with the system. I also want to thank you and the other folks I've met associated with UDI. The representative, your installer and PR person were all a pleasure to work with and made sure I had a full understanding of this system and how it operates.

Thank you again,


Catherine S.
Jacksonville, FL. January 30, 2020

Customer service has been great. My water makes my hair and skin feel soft but the most exciting feature is that I no longer feel the need to purchase bottled water - the water tastes great!

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