The Hydro-5 STS® Water Processor can produce an unlimited supply of soft processed water for your family every day! The Hydro-5 STS® is a one-time investment that provides a lifetime of benefits.

UDI’s Hydro-5 STS® and ULTRA-6® Reverse Osmosis System, processes water in ways that both soften water while also refining, cleansing, clarifying, and filtering it to make it as pure as possible. A Hydro-5 STS® from UDI not only softens your water but goes beyond that and removes chlorines, chloramines, objectionable tastes, odors and reduces hydrogen sulfide. The bottom line is you are getting 5 functions in one unit! You’ll also enjoy the advantage of processed, conditioned water that is better for your appliances, plumbing, and fixtures. Processed, conditioned water, provided by the Hydro-5 STS®, is terrific for preventing hard water scale build up on plumbing and appliances throughout your home. Your baths are more luxurious, your dishes shine, your laundry is softer—and not to mention the potential savings of time and money!

Built To Last a Lifetime. Built to Commercial Standards.

The Hydro-5 STS® water processor from UDI has the only stainless steel control valve offered in the industry. Our exclusive stainless steel electro-mechanical valve is more anti-corrosive than brass valves and more durable than plastic valves. It automatically cleans the system based on hardness and metered water usage, to save water and cleaning pellets. The Hydro-5 STS® water processor also features a four-layer durable tank design to protect your system from physical damage and provide insulation for your filter media during temperature changes.

UDI Hydro-5 STS and ULTRA-6 systems

UDI’s Hydro-5 STS® and ULTRA-6® Reverse Osmosis System, process water in ways that both soften water while also refining, cleansing, clarifying, and filtering it to make it as pure as possible. With a Hydro-5 STS® from UDI, you’ll enjoy the luxury of processed, conditioned water for bathing, cleaning, and laundry. You’ll also enjoy the advantage of processed, conditioned water that is better for your appliances, plumbing, and fixtures. Processed water, provided by the Hydro-5 STS®, is terrific for preventing hard water scale build-up on plumbing and appliances throughout your home. With processed water, your baths are more luxurious, your dishes shine, your laundry is softer—and not to mention the potential savings of time and money!

UDI Hydro-5 STS and ULTRA-6 systems

Built To Last a Lifetime. Built to Commercial Standards.

The Hydro-5 STS® water processor from UDI has the only stainless steel control valve offered in the industry. Our exclusive stainless steel electro-mechanical valve is more anti-corrosive than brass valves and more durable than plastic valves. It automatically cleans the system based on hardness and metered water usage, to save water and cleaning pellets. The Hydro-5 STS® water processor also features a four-layer durable tank design to protect your system from physical damage and provide insulation for your filter media during temperature changes.

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stainless steel valve on Hydro-5 STS
UDI resin rinse tank

Why the Hydro-5 STS® is Different:

Stainless Steel valve instead of plastic. By using the highest quality components, UDI can offer you a lifetime of processed water.

5 Systems In 1 – The Hydro-5 STS® processes your water in 5 separate ways to give you the highest quality processed water – not just soft water.

  1. Refines: High-capacity activated carbon removes unpleasant tastes, odors, and chemicals like chlorine.
  2. Cleanses: High-capacity catalytic carbon removes chloramines and reduces hydrogen sulfide and heavy metals.
  3. Softens: High-purity premium grade, solvent-free, ION exchange resin.
  4. Clarifies: Provides tighter filtration and additional softening capacity.
  5. Filters: Quartz filter bottom bed for even distribution of water.

High-Quality Tank Construction – Blow-molded plastic, fortified by miles of fiberglass, covered with an insulation liner, all encased in stainless steel!  Not your typical softener!

Commercial Size & Capacity – The Hydro-5 STS® is designed to take care of your water problems today and tomorrow.  It is large enough to handle problem water and it has two to three times the capacity of a typical residential water softener.

Limited Lifetime Guarantee – The best guarantee in the industry, backed by water treatment specialists with over 40 years of experience.

Hydro-5 STS is 5-systems-in-1

If you would like a demo to see how our Hydro-5 STS® water processor could improve the quality of the water in your home, or would like to inquire about our other products and services, please call toll-free 1-800-741-4426 or submit a contact form and we will contact you as soon as possible.