Crystal Quest Commercial Water Softener Systems (120,000–450,000 Grains)

Overview

The Crystal Quest Commercial Water Softener Systems (120,000–450,000 Grains) are engineered for medium- to high-capacity water softening applications where consistent performance, reliability, and system longevity are essential.

Designed for commercial buildings, healthcare environments, laboratories, universities, multi-user facilities, and light industrial operations, these systems help reduce hardness minerals such as calcium and magnesium that contribute to limescale buildup, equipment wear, reduced heating efficiency, and operational maintenance issues.

By conditioning hard water through advanced ion exchange technology, these systems help protect plumbing infrastructure, boilers, water-fed equipment, filtration systems, and commercial appliances while improving overall water quality and system efficiency.

How Water Softening Works

Water softening is achieved through an ion exchange process in which hardness minerals such as calcium and magnesium are replaced with sodium or potassium ions.

The systems automatically regenerate to restore softening capacity using sodium chloride (salt) or potassium chloride depending on application requirements and system configuration.

System Capacities

Available capacities include:

• 120,000 Grains – Twin 4.0 cu.ft.
• 210,000 Grains – Twin 7.0 cu.ft.
• 300,000 Grains – Twin 10.0 cu.ft.
• 450,000 Grains – Twin 15.0 cu.ft.

These systems are designed for medium- to high-demand commercial applications requiring continuous softened water supply and increased operational capacity.

Three-Stage Filtration Process

Stage 1 – Sediment Filtration

Water passes through a sediment filtration cartridge designed to reduce sediment, silt, sand, and particulate matter.

Stage 2 – Ion Exchange Softening

Water flows through the commercial mineral tank system where hardness minerals are removed through ion exchange conditioning.

Stage 3 – Carbon Filtration

Water passes through activated carbon filtration media designed to reduce volatile organic compounds (VOCs), chlorine, pesticides, solvents, and other contaminants where present in the water supply.

Key Benefits

Reduces calcium and magnesium hardness minerals

Helps minimize limescale buildup in commercial plumbing and equipment

Improves efficiency of boilers, heaters, and water-fed systems

Supports longer equipment and infrastructure lifespan

Designed for continuous commercial operation

Automatic regeneration functionality

High-capacity system configurations

Suitable for multi-user and high-demand environments

Commercial-grade construction and components

Fully assembled and ready for installation

Made in the USA

Standard Features

• Automatic regeneration functionality
• Time clock or metered operation options
• Commercial-grade valve construction
• Durable mineral tank assemblies
• High-capacity filtration and conditioning components
• Designed for continuous-duty commercial operation
• Commercial-grade plumbing connections and system components
• Fully assembled and ready for installation
• Made in the USA

Control Head Configuration

Commonly configured with:

2850 Control Head — typically used with 120,000 & 210,000 grain systems

2900 Control Head — typically used with 300,000 & 450,000 grain systems

Control head configurations may vary depending on selected system capacity and application requirements.

Available Add-Ons & Upgrades

12 GPM UV Water Sterilizer

Provides additional microorganism control for bacteria, viruses, algae, and protozoa without chemical additives.

Leak Detector Smart Valve

Automatically shuts off water supply if leakage is detected within the system.

Vacuum Breaker

Helps protect tanks and system components from negative pressure conditions.

Metered Valve Upgrade

Allows regeneration cycles to operate based on actual water consumption and system demand.

Oxidation System

Utilizes ozone injection technology to improve oxidation performance and overall water quality.

Replacement Media & Spare Parts

To maintain optimal system performance, periodic replacement of filtration media and consumable components may be required depending on water quality, usage conditions, and maintenance schedules.

Compatible replacement products may include:

• Eagle Water Softener Resin Media
• Eagle Multimedia Filtration Media
• Sediment filter cartridges
• Carbon filter cartridges
• Additional replacement filtration and spare parts components

Important Information

These systems require periodic regeneration using sodium chloride (salt) or potassium chloride to maintain proper softening performance.

In environments with elevated humidity, salt exposure, or continuous condensation, fiberglass tank configurations may be recommended to reduce long-term maintenance requirements.

Applications

Suitable for:

• Commercial buildings and facilities
• Universities and educational institutions
• Healthcare and clinical environments
• Laboratories and research facilities
• Hospitality and multi-user facilities
• Light industrial operations
• Water pre-treatment applications
• General commercial water conditioning

Shipping & Installation

Commercial water softener systems may require freight shipment depending on system size, destination, and configuration.

Professional installation is recommended to ensure proper system integration and optimal long-term performance.

Please ensure compatibility with your application before purchase.