Crystal Quest SMART Plus Filter Cartridges

Overview

The Crystal Quest SMART Plus Filter Cartridges use advanced multi-stage filtration technology to provide reliable contaminant reduction and dependable performance for a wide range of commercial and industrial water treatment applications. Designed to improve overall water quality while helping protect downstream equipment and reverse osmosis membranes, they offer an effective pre-filtration solution for consistent day-to-day operation.

Each SMART Plus cartridge combines multiple filtration media within a single cartridge, including coconut shell granular activated carbon, catalytic carbon, ion exchange resin, and Eagle Redox Alloy® media. This layered design helps reduce chlorine, heavy metals, volatile organic compounds (VOCs), odors, and other impurities commonly found in water supplies.

SMART Plus cartridges are suitable for use in Crystal Quest filtration and reverse osmosis pre-treatment systems where reliable contaminant reduction, consistent filtration performance, and effective membrane protection are required.

SMART Plus cartridges provide dependable multi-stage filtration for commercial and industrial applications, offering an excellent balance of contaminant reduction, performance, and service life within the Crystal Quest SMART cartridge range.

Available Sizes

• 2-7/8" × 9-3/4" — CQE-RC-04002
• 2-7/8" × 20" — CQE-RC-04016
• 4-5/8" × 9-3/4" — CQE-RC-04027
• 4-5/8" × 20" — CQE-RC-04030

Flow Rate & Capacity

• CQE-RC-04002 — 0.5 GPM (1.9 LPM), up to 10,000 gallons*
• CQE-RC-04016 — 2.5 GPM (9.4 LPM), up to 80,000 gallons*
• CQE-RC-04027 — 3 GPM (11.4 LPM), up to 80,000 gallons*
• CQE-RC-04030 — 6 GPM (22.7 LPM), up to 160,000 gallons*

*Capacity based on water with less than 100 PPM hardness.

Key Features

Multi-stage filtration technology in a single cartridge

Coconut shell granular activated carbon and catalytic carbon media

Ion exchange resin for enhanced contaminant reduction

Eagle Redox Alloy® 6500 & 9500 filtration media

Helps reduce chlorine, heavy metals, VOCs, odors, and other impurities

Helps protect reverse osmosis membranes and downstream components

Reliable filtration performance for commercial and industrial water treatment applications

Available in multiple sizes and flow capacities

Designed for consistent, long-lasting filtration performance

Construction Materials

Filter Media: Acid-washed coconut shell granular activated carbon

Filtration Media Additives: Eagle Redox Alloy® 6500 & 9500

End Caps: Polypropylene with Buna-N gaskets

Inner/Outer Wraps: Polyolefin

Netting: Polyethylene

Operating Conditions

Temperature Range: 40°F to 145°F (4.4°C to 62.8°C)

Compatibility

SMART Plus cartridges are available in multiple sizes for use with compatible Crystal Quest filtration and reverse osmosis systems.

Please select the cartridge size that matches your existing filter housing or system specification.

Where a specific cartridge is required for a Crystal Quest system, refer to the product documentation or replacement cartridge information provided for that system.

Replacement Guidance

Replacement frequency depends on feed water quality, system usage, contaminant levels, and operating conditions.

Regular cartridge replacement helps maintain filtration performance and protect downstream components, particularly reverse osmosis membranes.

Application

SMART Plus cartridges are commonly used as pre-filtration components in reverse osmosis and water treatment systems to help reduce contaminants before water reaches downstream filtration stages.

By reducing chlorine, heavy metals, organic compounds, and other impurities, the cartridges help support improved water quality, system efficiency, and equipment longevity.