EC4-CAB Water Conditioning System

The EC4-CAB Water Conditioning System Delivers Smart Performance You Can Count on for a Lifetime

RainSoft’s EC4 Technology provides unparalleled ease of use with features and benefits that ensure your family receives the finest water possible throughout your home.

The EC4-CAB water conditioning system goes beyond water softening to also filter, clarify, and polish your water, as well as reduce any ferrous iron it contains. A full menu of easy-to-use settings will allow you to customize the system to meet your family’s needs. This computer-controlled model is designed to ensure an uninterrupted supply of high-quality water for your home. It also calculates and uses the optimal amount of salt or potassium chloride and water at each regeneration based on household water usage. The EC4-CAB offers a smart, economical way to enjoy the best water possible and, like all RainSoft water treatment systems, it’s built to deliver a lifetime of reliable performance. Your RainSoft dealer can help you decide if the EC4-CAB is the best water softening solution for your home.

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RAinSoft® EC4-CAB Features & Benefits

Immediate Condition Response

Push any button and the EC4-CAB will display the system status with any applicable instructions or messages.

Power Outage Recovery

If power is lost, the EC4-CAB will automatically complete any scheduled regeneration process once power is restored.

Distinctive Alarm Tones

Three different sounds let you know when the unit is out of or running low on salt, or needs service.

Large Interactive Display

Message containing system information that’s easy to read and understand scrolls across the two-line LCD display.

Information Center

Easy access to the EC4-CAB information menu puts water quality, usage profile, and general support data at your fingertips.

Proportional Brine & Rinse

This feature saves on salt and water consumption by using shorter regeneration cycles based on specific household water usage.

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Step-by-step How Does It Work?

1

Ion Exchange

Untreated water flows into the resin tank, where hardness ions are retained in and on the special RainSoft resin.

2

Carbon Bed Filtering

The newly softened water can be further polished and clarified when it passes through an optional carbon bed.

3

Hardness Flushed Away

Perfectly conditioned water exits the EC4-CAB tank destined for household use, while hardness ions are flushed out and down the drain.

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Delivers Smart Performance You Can Count On

Operating Features

New LCD display prompts the user with easy to understand system information and messages.
Full menu of settings allows you to customize system to your family’s needs.
Computer control prevents you from running out of treated water.
Control automatically compensates and adjusts for daylight savings time.
The system maintains time up to 1 week without a battery backup in case of a power outage. Program settings are maintained indefinitely, eliminating the need to reprogram.
Calculates and uses optimum salt and water combination for each regeneration.

Other Benefits

All plastic enclosures fit tightly to protect control components from outside elements.**
Brine tank is equipped with overflow protection to protect against overflow due to power outages during regeneration.

* Potassium chloride may be used instead of salt.
** Outdoor Model only.

CALIFORNIA RESIDENTS: Water treatment devices sold to retail consumers in California accompanied by certain health claims must be certified by the California Department of Health Services. The following models are certified by the State of California’s Department of Health Services:

EC4-CAB 60 CV (Certificate 06-1805)
EC4-CAB 100 CV (Certificate 06-1804)

All other product models are not certified by the State of California for the purpose of making health claims.

Schedule Your Free Water Analysis

Get a free in-home consultation with a RainSoft water conditioning expert.

What’s in your water? A RainSoft test is the first step toward resolving your water woes. We’ll send a water treatment expert to your home to test your tap water, explain the results, and recommend the best solutions to meet your specific needs.

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Reviews and Testimonials

This system is amazing. I really can’t say enough good things about this system and the company. I opted to go for the water filtration system for the whole house, the drinking water system and…

Ryan

We got a water softener from RainSoft after learning of them through the Firethorne website with all our neighbors. Their sales rep was great. He was here for a couple of hours and he was…

Sheryl

The quality of our water was not as good as we thought. Then after we had on the island this major hurricane last year, it was getting worse. Those things back then were not so…

Jerry

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